1 00:00:00,640 --> 00:00:02,840 Speaker 1: Welcome to Good Game with Sarah Spain, where we just 2 00:00:02,920 --> 00:00:05,760 Speaker 1: found out menopause can cause itchy ears. 3 00:00:06,440 --> 00:00:07,240 Speaker 2: Itchy ears. 4 00:00:08,000 --> 00:00:11,320 Speaker 1: Man, add that to frozen shoulder, night sweats, weight gain, 5 00:00:11,480 --> 00:00:15,240 Speaker 1: joint pain, hot flashes. Damn, let's hurry up on these 6 00:00:15,240 --> 00:00:17,600 Speaker 1: women's hormone studies and find some solutions. 7 00:00:17,920 --> 00:00:19,640 Speaker 2: I don't want to deal with any of that shit. 8 00:00:20,239 --> 00:00:22,959 Speaker 1: It's Wednesday, August thirteenth, and on today's show, we'll be 9 00:00:23,000 --> 00:00:25,000 Speaker 1: skipping the need to know and jumping straight into my 10 00:00:25,000 --> 00:00:28,560 Speaker 1: conversation with doctor Kirsty Elliott Sayle, a professor of female 11 00:00:28,640 --> 00:00:31,760 Speaker 1: endo chronology and exercise physiology and head of the Center 12 00:00:31,800 --> 00:00:34,519 Speaker 1: of Excellence for Women in Sport. We discuss the biggest 13 00:00:34,520 --> 00:00:38,080 Speaker 1: misconceptions about female physiology that need to change in sports 14 00:00:38,080 --> 00:00:41,800 Speaker 1: science and coaching, the connection between menstrual cycles and performance 15 00:00:41,800 --> 00:00:44,520 Speaker 1: and injury risk, and the push to understand why women 16 00:00:44,560 --> 00:00:48,720 Speaker 1: athletes suffer more ACL injuries. That conversation's coming up right 17 00:00:48,760 --> 00:00:49,199 Speaker 1: after this. 18 00:00:56,960 --> 00:00:57,560 Speaker 2: Joining us now. 19 00:00:57,600 --> 00:01:00,480 Speaker 1: She's a professor of female endo chronology and ex exercise 20 00:01:00,480 --> 00:01:04,000 Speaker 1: physiology at Manchester Metropolitan University and the head of the 21 00:01:04,040 --> 00:01:06,360 Speaker 1: Center of Excellence for Women in Sport based at the 22 00:01:06,400 --> 00:01:09,840 Speaker 1: Institute of Sport In addition to her research on female athletes, 23 00:01:09,880 --> 00:01:13,679 Speaker 1: the menstrual cycle, hormonal contraceptives, and menopause, her work in 24 00:01:13,720 --> 00:01:17,080 Speaker 1: recent years has also involved designing and implementing exercise interventions 25 00:01:17,160 --> 00:01:20,720 Speaker 1: during and following pregnancy for women, including athletes. She's partnered 26 00:01:20,760 --> 00:01:23,560 Speaker 1: with everybody from Angel City to arsenal UWEFA, to the 27 00:01:23,560 --> 00:01:27,240 Speaker 1: Australian Institute of Sport and more. It's doctor Kirsty Elliott Sale. 28 00:01:27,840 --> 00:01:30,479 Speaker 3: Hello, Hi Sarah, Thanks so much for having me on. 29 00:01:30,840 --> 00:01:31,800 Speaker 2: So nice to talk to you. 30 00:01:32,000 --> 00:01:34,640 Speaker 1: We spoke a couple of years ago here in Chicago 31 00:01:34,959 --> 00:01:37,399 Speaker 1: for a Gator eight Sports Science Institute event, and I 32 00:01:37,520 --> 00:01:39,880 Speaker 1: was blown away by all the things I learned that day, 33 00:01:40,280 --> 00:01:44,880 Speaker 1: and it felt particularly important to bring you back now 34 00:01:44,920 --> 00:01:50,280 Speaker 1: because finally we're having more mainstream conversations about women's physiology, 35 00:01:50,360 --> 00:01:53,520 Speaker 1: about menstrual cycles and their impact on sport. But every 36 00:01:53,560 --> 00:01:56,240 Speaker 1: once in a while someone will say something very confidently 37 00:01:56,280 --> 00:01:58,160 Speaker 1: and I'll be like, I'm pretty sure that's not what 38 00:01:58,280 --> 00:02:02,040 Speaker 1: doctor Kirsty said. Having you back to help us understand 39 00:02:02,080 --> 00:02:05,800 Speaker 1: what we know, what we don't know, what needs more research, 40 00:02:05,960 --> 00:02:08,480 Speaker 1: and of course we want folks to be interested, but 41 00:02:08,560 --> 00:02:11,200 Speaker 1: maybe not make such bold declarations If we don't have 42 00:02:11,320 --> 00:02:13,799 Speaker 1: enough science behind it yet. So can you just tell 43 00:02:13,840 --> 00:02:16,160 Speaker 1: us just generally what it is you do, what's the 44 00:02:16,200 --> 00:02:18,600 Speaker 1: scope of your work, and how did you get into 45 00:02:18,639 --> 00:02:19,080 Speaker 1: this field. 46 00:02:19,160 --> 00:02:21,080 Speaker 2: What does your kind of day to day study look like. 47 00:02:21,600 --> 00:02:23,960 Speaker 4: So I've been working in this area a long time, 48 00:02:24,080 --> 00:02:27,919 Speaker 4: so more than twenty years. I did my PhD in 49 00:02:28,200 --> 00:02:31,639 Speaker 4: this area. So I was really interested in varying hormon profiles. 50 00:02:31,680 --> 00:02:34,920 Speaker 4: So I looked at the mensia cycle pregnancy actually in 51 00:02:35,000 --> 00:02:39,280 Speaker 4: viet refertilization treatment, so you know, different hormonal profiles and 52 00:02:39,320 --> 00:02:42,400 Speaker 4: how they affect muscle strength. So that's where I started off, 53 00:02:42,440 --> 00:02:45,320 Speaker 4: sort of you know, musculo scaltal physiology, and then you 54 00:02:45,320 --> 00:02:49,080 Speaker 4: know varian hormon profiles, and and I've left. 55 00:02:49,360 --> 00:02:51,200 Speaker 3: You know, so it's really unusual. 56 00:02:51,200 --> 00:02:54,200 Speaker 4: I'm from a sports science background, and typically you know, 57 00:02:54,320 --> 00:02:57,360 Speaker 4: sports scientists might have a few studies on their CV 58 00:02:57,520 --> 00:02:58,280 Speaker 4: related to women. 59 00:02:58,360 --> 00:02:59,120 Speaker 3: I'm the opposite. 60 00:02:59,200 --> 00:03:02,520 Speaker 4: I probably, you know, have a handful if that, of 61 00:03:02,600 --> 00:03:04,880 Speaker 4: studies that I've conducted in men. So I've been in 62 00:03:04,919 --> 00:03:08,520 Speaker 4: this area a long time, and over the last twenty 63 00:03:08,639 --> 00:03:10,959 Speaker 4: or so years, I've made it my business to get 64 00:03:10,960 --> 00:03:13,960 Speaker 4: to learn all these different ovarian homeown profiles so I'd 65 00:03:13,960 --> 00:03:16,840 Speaker 4: say I have a good grasp at around fifty or 66 00:03:16,880 --> 00:03:19,800 Speaker 4: more of varian homeown profiles. So really again speaking to 67 00:03:19,880 --> 00:03:25,160 Speaker 4: that individualization that you mentioned earlier on, So, yeah, that's 68 00:03:25,160 --> 00:03:27,240 Speaker 4: what I do. I learned these different profiles and then 69 00:03:27,560 --> 00:03:31,440 Speaker 4: I basically use them to test different aspects of performance 70 00:03:31,440 --> 00:03:35,080 Speaker 4: against them. I've mostly stayed in muscular scaletal, but you know, 71 00:03:35,280 --> 00:03:38,240 Speaker 4: really gone into sort of more performance based testing as well. 72 00:03:39,040 --> 00:03:41,400 Speaker 4: So what does day to day what does that look 73 00:03:41,480 --> 00:03:43,280 Speaker 4: like for me? You mentioned at the start that I 74 00:03:43,320 --> 00:03:45,120 Speaker 4: work with lots of different sports. 75 00:03:45,480 --> 00:03:46,160 Speaker 3: I'm really lucky. 76 00:03:46,200 --> 00:03:49,080 Speaker 4: I work with sports all around the world, so individual sports, 77 00:03:49,120 --> 00:03:53,920 Speaker 4: team sports, some big organizations, some individual athletes. I work 78 00:03:53,960 --> 00:03:59,120 Speaker 4: with women who are postmenopausal, women who are in their 79 00:03:59,120 --> 00:04:03,400 Speaker 4: reproductive years, some athletes with pregnancy or returning following pregnancy. 80 00:04:03,720 --> 00:04:07,440 Speaker 4: Of course, athletes that you mentioned thinking about potential challenges 81 00:04:07,520 --> 00:04:11,000 Speaker 4: or barriers that mental cycle or moral contraceptive use might 82 00:04:11,080 --> 00:04:14,040 Speaker 4: have all the way down into adolescents. So working with 83 00:04:14,160 --> 00:04:17,000 Speaker 4: teenage girls who are first starting you know, to menstrate 84 00:04:17,080 --> 00:04:20,520 Speaker 4: to get their first period, to incorporate this into you know, 85 00:04:20,640 --> 00:04:21,800 Speaker 4: their sporting lives. 86 00:04:22,520 --> 00:04:24,200 Speaker 3: So a big remit. 87 00:04:25,360 --> 00:04:27,800 Speaker 4: A lot of the work is athletes facing so a 88 00:04:27,800 --> 00:04:29,880 Speaker 4: lot of it's education. To be honest, there is so 89 00:04:30,080 --> 00:04:35,280 Speaker 4: having conversations with athletes directly. We don't know these things necessarily, 90 00:04:35,480 --> 00:04:37,920 Speaker 4: so trying to give them some knowledge so that they 91 00:04:37,960 --> 00:04:42,039 Speaker 4: can take ownership of this aspect of their sporting careers. 92 00:04:42,040 --> 00:04:45,040 Speaker 4: Often a lot of myth busting included within that education. 93 00:04:45,200 --> 00:04:47,800 Speaker 4: So many of the things that we've mentioned today. But 94 00:04:47,839 --> 00:04:50,919 Speaker 4: then I guess really sort of working then with more 95 00:04:51,720 --> 00:04:56,920 Speaker 4: practitioners and sports organizations to do some research, so you know, 96 00:04:57,040 --> 00:04:59,960 Speaker 4: looking at the challenges or the barriers or the questions 97 00:05:00,040 --> 00:05:03,160 Speaker 4: that they have for a particular sport, you know, related 98 00:05:03,200 --> 00:05:06,120 Speaker 4: to their female athletes, and trying to interrogate those in 99 00:05:06,160 --> 00:05:08,960 Speaker 4: a robust scientific way so that we can really give 100 00:05:09,000 --> 00:05:11,720 Speaker 4: them evidence to inform their practice. 101 00:05:12,160 --> 00:05:14,200 Speaker 3: So, yeah, life is interesting. 102 00:05:14,640 --> 00:05:16,479 Speaker 4: It's a real privilege to get to work with so 103 00:05:16,560 --> 00:05:20,600 Speaker 4: many great you know, athletes and clubs and organizations. But 104 00:05:20,640 --> 00:05:23,360 Speaker 4: as I say, it's all the way from education through 105 00:05:23,400 --> 00:05:25,920 Speaker 4: to you know, research, answering questions right up to sort 106 00:05:25,920 --> 00:05:26,880 Speaker 4: of making policies. 107 00:05:27,320 --> 00:05:29,840 Speaker 1: What do you think some of the biggest misconceptions about 108 00:05:29,880 --> 00:05:32,760 Speaker 1: female physiology are that we need to change in sports 109 00:05:32,760 --> 00:05:33,920 Speaker 1: science and coaching. 110 00:05:33,920 --> 00:05:34,919 Speaker 3: That's a great question. 111 00:05:36,160 --> 00:05:40,560 Speaker 4: I think the biggest one is that the mental cycle, 112 00:05:40,640 --> 00:05:44,279 Speaker 4: for example, is the deciding factor for all aspects of 113 00:05:44,640 --> 00:05:47,880 Speaker 4: you know, women's performance in sport. That one sort of 114 00:05:47,920 --> 00:05:51,479 Speaker 4: sets my teeth on edge. It will be a contributing factor, 115 00:05:51,520 --> 00:05:53,400 Speaker 4: but it is really unlikely that it's going to be 116 00:05:53,640 --> 00:05:56,920 Speaker 4: the deciding factor. So let me give you one example 117 00:05:57,000 --> 00:06:00,000 Speaker 4: that I think has really sort of, you know, been 118 00:06:00,080 --> 00:06:00,560 Speaker 4: blown out. 119 00:06:00,480 --> 00:06:01,120 Speaker 3: Of all proportion. 120 00:06:01,680 --> 00:06:04,200 Speaker 4: So about two years ago, there were some headlines in 121 00:06:04,240 --> 00:06:06,520 Speaker 4: the in the I don't know if I should say, but. 122 00:06:06,440 --> 00:06:11,000 Speaker 3: In a very well known international newspaper, and it was how. 123 00:06:12,480 --> 00:06:15,479 Speaker 4: Female athletes might have a drops these phase of the 124 00:06:15,480 --> 00:06:19,280 Speaker 4: menstrual cycle. And I don't know about you, but drops 125 00:06:19,279 --> 00:06:21,039 Speaker 4: these doesn't really mean anything to me. 126 00:06:21,200 --> 00:06:21,680 Speaker 3: It's quite a. 127 00:06:21,720 --> 00:06:25,880 Speaker 4: Childish word, like upsie dropsy, and it's not a science 128 00:06:25,960 --> 00:06:28,680 Speaker 4: term at all. And the implication of this was the 129 00:06:28,720 --> 00:06:31,640 Speaker 4: suggestion was that for two phases of the menstu cycle 130 00:06:31,800 --> 00:06:36,039 Speaker 4: and female athletes, in particular female goalkeepers from soccer clubs, 131 00:06:36,360 --> 00:06:39,480 Speaker 4: would be unable to catch and hold and keep the ball. 132 00:06:39,800 --> 00:06:41,280 Speaker 3: And that's just outrageous. 133 00:06:41,440 --> 00:06:44,400 Speaker 4: So not only was it not backed by credible science, 134 00:06:44,520 --> 00:06:48,080 Speaker 4: it was also just a really childish way, a really 135 00:06:48,120 --> 00:06:52,279 Speaker 4: sort of patronizing sort of headline to describe, you know, 136 00:06:52,360 --> 00:06:55,039 Speaker 4: female athlete performance. So yeah, that's one of the ones 137 00:06:55,080 --> 00:06:57,240 Speaker 4: that really sort of, you know, gets me going. So yeah, 138 00:06:57,279 --> 00:07:00,880 Speaker 4: anything to do with the menstrual cycle dictating your success 139 00:07:00,960 --> 00:07:03,599 Speaker 4: or your ability to train or compete, that's that's a 140 00:07:03,600 --> 00:07:05,920 Speaker 4: really big misconception that we really need to put to bed. 141 00:07:07,520 --> 00:07:08,800 Speaker 2: Let's talk about that a little more. 142 00:07:08,839 --> 00:07:11,440 Speaker 1: And I want to start with some stuff that might 143 00:07:11,480 --> 00:07:13,560 Speaker 1: feel obvious, but I have to say, the more I 144 00:07:13,680 --> 00:07:16,480 Speaker 1: dig into my own body, the more I realize I 145 00:07:16,480 --> 00:07:18,560 Speaker 1: don't know shit about it, and we haven't learned a 146 00:07:18,560 --> 00:07:20,480 Speaker 1: lot about it. I remember I was watching a show 147 00:07:20,480 --> 00:07:23,960 Speaker 1: here in Chicago, a real estate woman who like flips houses, 148 00:07:24,400 --> 00:07:28,120 Speaker 1: and she said on camera, you know, I'm going through 149 00:07:28,120 --> 00:07:30,040 Speaker 1: the process of freezing my eggs in case I want 150 00:07:30,040 --> 00:07:32,760 Speaker 1: to have kids later because I'm getting older, so I'm. 151 00:07:32,640 --> 00:07:35,400 Speaker 2: Making fewer and fewer every year. And I was like, 152 00:07:35,640 --> 00:07:36,480 Speaker 2: that's not right. 153 00:07:36,880 --> 00:07:39,360 Speaker 1: Not only do you not know that going through the process, 154 00:07:39,400 --> 00:07:41,840 Speaker 1: but none of your producers, nobody in the editing room, 155 00:07:41,960 --> 00:07:44,360 Speaker 1: not a single person knows that we're born with all 156 00:07:44,400 --> 00:07:47,120 Speaker 1: of our eggs and we lose them it's not a 157 00:07:47,120 --> 00:07:49,800 Speaker 1: matter of not producing anymore, it's a matter of not 158 00:07:49,960 --> 00:07:52,600 Speaker 1: having as many left. And it was kind of shocking 159 00:07:52,600 --> 00:07:55,080 Speaker 1: but also in some ways not surprising how little we 160 00:07:55,160 --> 00:07:58,360 Speaker 1: know about this stuff. So take us through the menstrual 161 00:07:58,360 --> 00:08:00,720 Speaker 1: cycle and performance. What are the three phase is what's 162 00:08:00,720 --> 00:08:02,680 Speaker 1: happening to us and in us during. 163 00:08:02,480 --> 00:08:04,800 Speaker 4: Each Okay, but firstly, let me say, you're so right. 164 00:08:04,840 --> 00:08:08,280 Speaker 4: There's so much misinformation out there or we just don't know. 165 00:08:08,480 --> 00:08:11,760 Speaker 4: And I think it's been assumed that because you're a girl, 166 00:08:11,800 --> 00:08:13,760 Speaker 4: because you're a woman, you will know these things. But 167 00:08:13,800 --> 00:08:15,800 Speaker 4: it's like everything else, we need to be taught these 168 00:08:15,880 --> 00:08:17,640 Speaker 4: and I don't know what it's like in the US there, 169 00:08:17,760 --> 00:08:19,600 Speaker 4: but in the UK we don't get a lot of 170 00:08:19,800 --> 00:08:23,280 Speaker 4: education on this, either at school or even at university, 171 00:08:23,480 --> 00:08:25,600 Speaker 4: you say, when you're doing a sports science degree. So 172 00:08:26,080 --> 00:08:28,400 Speaker 4: let me try and sort of be brief and make 173 00:08:28,440 --> 00:08:31,960 Speaker 4: it digestible so that everybody can understand. So we know 174 00:08:32,040 --> 00:08:35,520 Speaker 4: that the mental cycle is the body's way of preparing 175 00:08:35,520 --> 00:08:39,800 Speaker 4: for pregnancy, and so what happens is that the two 176 00:08:39,920 --> 00:08:45,360 Speaker 4: ovarian hormones esogen progesterone change across the cycle. So phase 177 00:08:45,360 --> 00:08:48,800 Speaker 4: one is when you're ment tuating, so when you're bleeding, 178 00:08:49,120 --> 00:08:52,240 Speaker 4: and that's when estrogen or progesterone are low. So that's 179 00:08:52,280 --> 00:08:56,600 Speaker 4: phase one. Then estrogen starts to rise. Sarah's probably laughing. 180 00:08:56,679 --> 00:08:58,679 Speaker 3: I know this is a notable thing. 181 00:08:58,960 --> 00:09:02,080 Speaker 4: So I'm starting to a diagram in the in the air, 182 00:09:02,120 --> 00:09:05,200 Speaker 4: but it doesn't help. Okay, So after phase one, when 183 00:09:05,320 --> 00:09:09,080 Speaker 4: esogen progesterone low, esogen starts to rise and it peaks 184 00:09:09,160 --> 00:09:11,880 Speaker 4: almost around the halfway point of the cycle. And this 185 00:09:11,960 --> 00:09:15,760 Speaker 4: peak in estrogen occurs just before ovulation happens. Now, progesterone 186 00:09:15,800 --> 00:09:18,120 Speaker 4: stays low at that point, so we're moving into the 187 00:09:18,320 --> 00:09:21,360 Speaker 4: second phase with a peak in estrogen. Pogesterone is low, 188 00:09:21,440 --> 00:09:26,360 Speaker 4: so it's a significantly different hormonal environment. Then when ovulation occurs, 189 00:09:26,880 --> 00:09:29,920 Speaker 4: estrogen drops again and it sort of has a secondary peak. 190 00:09:29,960 --> 00:09:32,080 Speaker 4: It's not as big as the first one, but this 191 00:09:32,280 --> 00:09:34,680 Speaker 4: time around, when it's having that secondary peak, we have 192 00:09:34,760 --> 00:09:37,000 Speaker 4: a peak in progesterone. So this is really the first 193 00:09:37,000 --> 00:09:41,160 Speaker 4: time pogesterone is rising. It's increasing it at its highest concentration, 194 00:09:41,640 --> 00:09:44,200 Speaker 4: and that's the sort of third really sort of significantly 195 00:09:44,240 --> 00:09:47,120 Speaker 4: different phase of the menstra cycle. Then both of those 196 00:09:47,160 --> 00:09:49,960 Speaker 4: homones start to drop again and it's when they drop 197 00:09:50,000 --> 00:09:52,559 Speaker 4: and they become low that then the woman the athlete 198 00:09:52,559 --> 00:09:55,840 Speaker 4: gets her period again. So really this sort of menstrual cycle, 199 00:09:56,000 --> 00:09:59,560 Speaker 4: it sort of represents fluctuations in these two hormones over time, 200 00:10:00,240 --> 00:10:03,000 Speaker 4: last roughly around twenty one to thirty five days, so 201 00:10:03,000 --> 00:10:06,120 Speaker 4: there's quite a big window variability there. So you know, 202 00:10:06,160 --> 00:10:08,720 Speaker 4: when different women are talking, you might hear one say, yeah, 203 00:10:08,720 --> 00:10:11,240 Speaker 4: I get my period every twenty six days, and another 204 00:10:11,280 --> 00:10:13,800 Speaker 4: woman might say I get mine every thirty one days. 205 00:10:14,040 --> 00:10:16,240 Speaker 4: So yeah, that's sort of I think it in a nutshell. 206 00:10:16,280 --> 00:10:18,839 Speaker 4: If hopefully that was simplistic enough. 207 00:10:18,880 --> 00:10:22,160 Speaker 1: Yeah, Well, before we get into the athletes side of it, two, 208 00:10:22,280 --> 00:10:26,280 Speaker 1: just more basic questions. If all those hormonal changes are happening, 209 00:10:26,880 --> 00:10:30,360 Speaker 1: should we be intentional about when we schedule doctor's appointments, 210 00:10:30,720 --> 00:10:32,400 Speaker 1: if they're going to take blood or if they're going 211 00:10:32,440 --> 00:10:35,040 Speaker 1: to look at levels of things. Are there times in 212 00:10:35,080 --> 00:10:37,960 Speaker 1: our cycle where we're more likely to test for things 213 00:10:38,000 --> 00:10:41,120 Speaker 1: that might look problematic or be indicators of something that 214 00:10:41,160 --> 00:10:43,240 Speaker 1: are actually just natural during that phase? 215 00:10:43,440 --> 00:10:43,680 Speaker 2: Yeah? 216 00:10:43,720 --> 00:10:44,360 Speaker 3: Absolutely. 217 00:10:44,480 --> 00:10:46,920 Speaker 4: I mean, you know, if you have a blood sample 218 00:10:46,960 --> 00:10:49,800 Speaker 4: take and during the mental cycle, it really is a snapshot. 219 00:10:49,840 --> 00:10:52,320 Speaker 4: It's like taking a photograph. You don't know what's happening 220 00:10:52,440 --> 00:10:55,199 Speaker 4: five minutes before or five minutes after, So yeah, it 221 00:10:55,240 --> 00:10:59,160 Speaker 4: should absolutely be intentional. If you're interested in a particular 222 00:10:59,559 --> 00:11:03,320 Speaker 4: outcome or aspect of health that's linked to low hormones, 223 00:11:03,360 --> 00:11:06,080 Speaker 4: of course, target that in phase one when you've. 224 00:11:05,960 --> 00:11:06,679 Speaker 3: Got your period. 225 00:11:06,880 --> 00:11:10,240 Speaker 4: But equally, if you're interested in ovulation, whether you're not 226 00:11:10,280 --> 00:11:12,320 Speaker 4: you're releasing an egg, then of course then it would 227 00:11:12,360 --> 00:11:15,280 Speaker 4: be timely to target that blood sample when we expect 228 00:11:15,320 --> 00:11:18,640 Speaker 4: that peak and estrogen. So absolutely it's really important. If 229 00:11:18,640 --> 00:11:21,000 Speaker 4: we take a blood sample on Monday, it really wouldn't 230 00:11:21,040 --> 00:11:24,200 Speaker 4: represent what was happening on Friday. 231 00:11:25,240 --> 00:11:26,960 Speaker 2: And does that change it all or matter at all 232 00:11:26,960 --> 00:11:28,360 Speaker 2: if you're on birth. 233 00:11:28,160 --> 00:11:32,080 Speaker 4: Control, Yeah, so absolutely so if you're using hormonal birth control, 234 00:11:32,200 --> 00:11:35,680 Speaker 4: so any type of birth control that changes your homone concentrations, 235 00:11:35,920 --> 00:11:38,920 Speaker 4: then yet you have an entirely different profile. And I 236 00:11:38,960 --> 00:11:42,840 Speaker 4: guess that's another really big misconception. I hear women and 237 00:11:42,920 --> 00:11:46,760 Speaker 4: athletes talking about their cycle when, for example, they're taking 238 00:11:46,880 --> 00:11:50,320 Speaker 4: the contraceptive pill, they don't have that cycle, they don't 239 00:11:50,320 --> 00:11:51,280 Speaker 4: have that menstrul cycle. 240 00:11:51,320 --> 00:11:52,439 Speaker 3: And that makes sense. 241 00:11:52,240 --> 00:11:55,640 Speaker 4: Because birth control is there to prevent pregnancy, so it's 242 00:11:55,679 --> 00:11:58,640 Speaker 4: there to prevent ovulation, because if you don't release the egg, 243 00:11:58,840 --> 00:12:01,280 Speaker 4: then of course you can't get pre So, yeah, there 244 00:12:01,280 --> 00:12:04,240 Speaker 4: are lots of different profiles and that relate to issues 245 00:12:04,280 --> 00:12:07,160 Speaker 4: and progesterone depending on which type of hormonal birth control 246 00:12:07,200 --> 00:12:09,720 Speaker 4: you're on. So again, if you are trying to get 247 00:12:10,760 --> 00:12:13,360 Speaker 4: an indication of what your homonne profile is and you're 248 00:12:13,360 --> 00:12:15,720 Speaker 4: on birth control, then again you have to be targeted. 249 00:12:15,760 --> 00:12:18,160 Speaker 4: So for example, you might get a blood sample taken 250 00:12:18,280 --> 00:12:20,760 Speaker 4: on one of the days that you're taking your pill 251 00:12:21,400 --> 00:12:23,480 Speaker 4: versus it could be different. Of course, it will be 252 00:12:23,520 --> 00:12:26,239 Speaker 4: different if you're on a pill free day or acebo 253 00:12:26,280 --> 00:12:26,760 Speaker 4: pill day. 254 00:12:27,360 --> 00:12:28,440 Speaker 2: Yeah. 255 00:12:29,240 --> 00:12:32,360 Speaker 1: Okay, now I have one complete random question. This is 256 00:12:32,360 --> 00:12:34,320 Speaker 1: going back to my college days because there were no 257 00:12:34,360 --> 00:12:36,199 Speaker 1: answers at the time, and maybe you have them now. 258 00:12:36,200 --> 00:12:38,920 Speaker 1: I was in a human bonding class and it talked 259 00:12:38,960 --> 00:12:42,560 Speaker 1: about pheromones and the sort of unspoken chemical connection that 260 00:12:42,600 --> 00:12:46,080 Speaker 1: we have to people that we might be physically attracted to, 261 00:12:46,480 --> 00:12:50,120 Speaker 1: and that oftentimes our attraction is a reflection of having 262 00:12:50,280 --> 00:12:55,079 Speaker 1: different bodily makeups that would best allow for our children 263 00:12:55,200 --> 00:12:58,400 Speaker 1: to survive. We're attracted to people who have a different 264 00:12:58,520 --> 00:13:00,840 Speaker 1: set of things that they would bring to the genetic 265 00:13:00,840 --> 00:13:03,679 Speaker 1: makeup of our child and most likely produced a child 266 00:13:03,679 --> 00:13:06,480 Speaker 1: that would go on to survive, you know, birth in 267 00:13:06,520 --> 00:13:08,839 Speaker 1: the world and everything else. But that when women were 268 00:13:08,840 --> 00:13:14,120 Speaker 1: on birth control, their reactions to the pheromones in sweaty 269 00:13:14,120 --> 00:13:17,000 Speaker 1: T shirts and things that they smelled were the opposite 270 00:13:17,080 --> 00:13:19,600 Speaker 1: of what they were when they weren't. So I'm wondering 271 00:13:19,640 --> 00:13:22,160 Speaker 1: if every woman out there who has a bad picker 272 00:13:22,600 --> 00:13:26,080 Speaker 1: and is making bad choices is making those choices because 273 00:13:26,120 --> 00:13:27,640 Speaker 1: of birth control. And if we're looking for our quote 274 00:13:27,679 --> 00:13:29,679 Speaker 1: unquote soulmate or someone that we're forever going to be 275 00:13:29,679 --> 00:13:31,559 Speaker 1: attracted to, do we have to go looking for them 276 00:13:31,600 --> 00:13:32,800 Speaker 1: when we're not on birth control. 277 00:13:33,559 --> 00:13:34,520 Speaker 2: I love that question. 278 00:13:34,600 --> 00:13:36,679 Speaker 3: I have never been asked that question before. 279 00:13:37,760 --> 00:13:40,840 Speaker 4: Quite honestly, I don't think anybody has the answer to 280 00:13:40,880 --> 00:13:41,360 Speaker 4: that question. 281 00:13:41,440 --> 00:13:44,800 Speaker 3: I'm unaware of research in this area. But I'm going 282 00:13:44,880 --> 00:13:46,959 Speaker 3: to go for a big fat no on that one. 283 00:13:47,720 --> 00:13:51,199 Speaker 2: Okay, so we might be all right. I go out 284 00:13:51,200 --> 00:13:52,800 Speaker 2: a courtin on the pith. 285 00:13:52,840 --> 00:13:58,080 Speaker 1: Absolutely good news for my husband. It's been it's been 286 00:13:58,120 --> 00:14:00,360 Speaker 1: sixteen years together, but I could finally rest Jesus. 287 00:14:01,280 --> 00:14:02,400 Speaker 2: We got to take a quick break. 288 00:14:02,440 --> 00:14:05,160 Speaker 1: When we come back more with doctor Kirsty Elliott sale, 289 00:14:05,240 --> 00:14:17,840 Speaker 1: don't move a muscle. Let's get back to the phases 290 00:14:17,840 --> 00:14:20,080 Speaker 1: that you were talking about, because one of the things 291 00:14:20,120 --> 00:14:22,480 Speaker 1: that has gotten attention is this idea that could you 292 00:14:22,560 --> 00:14:27,160 Speaker 1: potentially change your training for elite athletes based on the 293 00:14:27,200 --> 00:14:29,160 Speaker 1: time of their cycle. First, I don't know how you 294 00:14:29,200 --> 00:14:30,720 Speaker 1: do that for a team, do you first have to 295 00:14:30,760 --> 00:14:33,960 Speaker 1: try to sync them all up, or even for individual athletes. 296 00:14:34,240 --> 00:14:37,440 Speaker 1: Is there any science yet that tells us we should 297 00:14:37,480 --> 00:14:40,640 Speaker 1: be adjusting training based on the time of a cycle. 298 00:14:41,080 --> 00:14:44,880 Speaker 4: Brilliant question. So let's go for the science first. No, 299 00:14:45,240 --> 00:14:49,160 Speaker 4: there isn't a significant body of credible evidence that would 300 00:14:49,160 --> 00:14:52,200 Speaker 4: suggest that we need to change our training in order 301 00:14:52,240 --> 00:14:55,000 Speaker 4: to sink with different phases of the menstrual cycle. Now, 302 00:14:55,080 --> 00:14:57,160 Speaker 4: of course, somebody listening to this is going to say, 303 00:14:57,160 --> 00:14:59,520 Speaker 4: but I saw a paper, I read a paper, I've 304 00:14:59,560 --> 00:15:04,040 Speaker 4: seen on social media this evidence. Yep, there's evidence out there, 305 00:15:04,080 --> 00:15:08,760 Speaker 4: for sure, But there's I guess the nuance to research evidence. 306 00:15:09,440 --> 00:15:12,560 Speaker 4: Not all research evidence is created equally, so we have 307 00:15:13,120 --> 00:15:15,240 Speaker 4: high quality evidence, and of course that means we have 308 00:15:15,280 --> 00:15:19,200 Speaker 4: low quality evidence. So right now, the evidence that exists, 309 00:15:19,400 --> 00:15:20,720 Speaker 4: it's small. 310 00:15:20,440 --> 00:15:22,720 Speaker 3: In its quantity, so we're not overwhelmed. 311 00:15:22,760 --> 00:15:25,680 Speaker 4: You know, we don't see this sort of big consensus. 312 00:15:25,720 --> 00:15:28,280 Speaker 4: You know, so lots of different labs, lots of different 313 00:15:28,320 --> 00:15:32,200 Speaker 4: independent as scientists showing the same things. So firstly there's 314 00:15:32,440 --> 00:15:34,920 Speaker 4: little of it, and then secondly it tends to be 315 00:15:34,960 --> 00:15:37,440 Speaker 4: sort of lower moderate quality, meaning that we don't have 316 00:15:37,520 --> 00:15:40,479 Speaker 4: the scientific community don't have confidence in those findings. 317 00:15:40,960 --> 00:15:43,960 Speaker 3: So right now we're saying there's not enough credible evidence 318 00:15:44,000 --> 00:15:45,080 Speaker 3: to suggest that you need to. 319 00:15:45,040 --> 00:15:47,520 Speaker 1: Do this well, so really quick, when we see the 320 00:15:47,560 --> 00:15:51,240 Speaker 1: headlines that are like menstrual cycle focus helped Chelsea win 321 00:15:51,320 --> 00:15:54,040 Speaker 1: it all, Emma Hayes leading the way by you know, 322 00:15:54,120 --> 00:15:56,320 Speaker 1: tailoring training to players of menstrual cycles. 323 00:15:56,680 --> 00:15:58,600 Speaker 2: They were probably just good at footy. 324 00:15:58,640 --> 00:15:59,640 Speaker 3: They were just graded. 325 00:16:00,760 --> 00:16:03,280 Speaker 4: I mean, for sure, there's a feel good factor, you 326 00:16:03,320 --> 00:16:06,920 Speaker 4: know when it comes to you know, when it comes 327 00:16:06,960 --> 00:16:10,720 Speaker 4: to clubs or sports, which are you know, valuing these 328 00:16:10,880 --> 00:16:14,800 Speaker 4: or considering these female specific topics. Those players, those athletes 329 00:16:14,840 --> 00:16:18,120 Speaker 4: feel value, they feel sane, they've being cared for, and 330 00:16:18,160 --> 00:16:19,920 Speaker 4: you know that really comes with I don't know if 331 00:16:19,960 --> 00:16:21,640 Speaker 4: you want to say it's a placebo effect, but it 332 00:16:21,680 --> 00:16:24,600 Speaker 4: certainly comes with a feel good factor. And for sure, 333 00:16:24,640 --> 00:16:27,320 Speaker 4: you know there'll be some nuance there around. You know, 334 00:16:27,480 --> 00:16:31,200 Speaker 4: if one of the players maybe had a mental cycle symptom, 335 00:16:31,320 --> 00:16:36,120 Speaker 4: so some adverse symptoms, say, for example, muscle stomach cramping 336 00:16:36,280 --> 00:16:39,840 Speaker 4: or muscle pain or a headache, it could well be that, 337 00:16:39,960 --> 00:16:42,680 Speaker 4: you know, they were allowed to slightly adapt their training 338 00:16:42,720 --> 00:16:45,240 Speaker 4: on that day. So of course those things are going 339 00:16:45,320 --> 00:16:48,360 Speaker 4: to help. But you know, when we're talking about the physiology, 340 00:16:48,440 --> 00:16:50,440 Speaker 4: you know, if you're in a phase where there's high 341 00:16:50,520 --> 00:16:52,680 Speaker 4: issuage and do you need to train a certain way 342 00:16:52,720 --> 00:16:56,720 Speaker 4: because it affects your muscles and your ensurance capacity. No, 343 00:16:56,880 --> 00:16:59,200 Speaker 4: there isn't the evidence for that. But as they say, 344 00:16:59,240 --> 00:17:02,640 Speaker 4: if you take a more pragmatic thing and say something like, okay, well, 345 00:17:03,000 --> 00:17:05,199 Speaker 4: if you're in a phase where you're bleeding, we'll you know, 346 00:17:05,280 --> 00:17:08,440 Speaker 4: have some considerations around the fact that these players are bleeding. 347 00:17:08,720 --> 00:17:10,840 Speaker 4: We'll offer them X, Y and Z, will make it 348 00:17:10,920 --> 00:17:14,959 Speaker 4: easy for them to incorporate their training on these bleeding days. 349 00:17:15,119 --> 00:17:19,720 Speaker 4: You know, that just is good common sense. So it's 350 00:17:19,840 --> 00:17:22,920 Speaker 4: not a really clear picture. But if I just want 351 00:17:22,960 --> 00:17:26,520 Speaker 4: to summarize so everybody is is clear on the research evidence, No, 352 00:17:26,720 --> 00:17:29,240 Speaker 4: there are not phases where you win or lose. But 353 00:17:29,359 --> 00:17:31,480 Speaker 4: you know, if you are body literate, if you are 354 00:17:31,560 --> 00:17:34,919 Speaker 4: mindful of you know, either symptoms or the fact that 355 00:17:34,960 --> 00:17:37,000 Speaker 4: you bleed as part of the mental cycle, you can 356 00:17:37,040 --> 00:17:39,960 Speaker 4: certainly incorporate some of those aspects into your training. But 357 00:17:40,040 --> 00:17:43,240 Speaker 4: they are really, you know, small adjustments. So no, the 358 00:17:43,280 --> 00:17:46,760 Speaker 4: big headline grabbing things aren't aren't quite correct. But I 359 00:17:46,800 --> 00:17:49,120 Speaker 4: can see that certainly, you know, we've had a good 360 00:17:49,160 --> 00:17:52,400 Speaker 4: shift into considering these female things, which is certainly better 361 00:17:52,440 --> 00:17:53,600 Speaker 4: than it was ten years ago. 362 00:17:55,480 --> 00:17:58,439 Speaker 1: Yeah, I mean, I think to your point, every woman 363 00:17:58,840 --> 00:18:01,480 Speaker 1: knows that her experience is different than other women. Some 364 00:18:01,880 --> 00:18:04,320 Speaker 1: have very heavy periods, some have a lot of cramping, 365 00:18:04,400 --> 00:18:06,320 Speaker 1: some don't want to get out of bed, some barely 366 00:18:06,359 --> 00:18:09,359 Speaker 1: feel it. So the idea that athletes would somehow uniformly 367 00:18:09,400 --> 00:18:13,080 Speaker 1: be affected by it feels like a stretch. So again, 368 00:18:13,280 --> 00:18:17,160 Speaker 1: personalized approach based on your individual response to exercising across 369 00:18:17,280 --> 00:18:20,520 Speaker 1: your cycle, especially if that is consistent, because again, even 370 00:18:20,560 --> 00:18:23,600 Speaker 1: among our own experiences, one month that could be terrible, 371 00:18:23,600 --> 00:18:26,200 Speaker 1: one month we could barely notice it, which really makes 372 00:18:26,200 --> 00:18:28,679 Speaker 1: it hard to make kind of sweeping decisions based on it. 373 00:18:29,040 --> 00:18:31,720 Speaker 1: I think the same seems to go for birth control, 374 00:18:31,760 --> 00:18:34,480 Speaker 1: right because whenever I hear elite athletes complaining about getting 375 00:18:34,480 --> 00:18:36,800 Speaker 1: their period during the Olympics or a major event, I 376 00:18:36,800 --> 00:18:38,400 Speaker 1: always think, well, why don't they just go on birth 377 00:18:38,440 --> 00:18:40,640 Speaker 1: control and you can control which part of the phase 378 00:18:40,680 --> 00:18:43,120 Speaker 1: you're in for this major track made or this championship game. 379 00:18:43,160 --> 00:18:44,879 Speaker 1: You can take your pills through the week you're supposed 380 00:18:44,880 --> 00:18:47,280 Speaker 1: to be getting it and skip ahead, Like, do you 381 00:18:47,359 --> 00:18:50,720 Speaker 1: think that that's already happening consistently and is there any 382 00:18:50,760 --> 00:18:51,639 Speaker 1: reason not to do that? 383 00:18:51,880 --> 00:18:53,200 Speaker 3: Yeah, so it happens a lot. 384 00:18:53,320 --> 00:18:56,080 Speaker 4: And actually, you know, when we talk to athletes about 385 00:18:56,080 --> 00:18:59,760 Speaker 4: why they use hormonal birth control, more often than not 386 00:19:00,160 --> 00:19:02,440 Speaker 4: say it's to manipulate their menstro cycle, you know, to 387 00:19:02,720 --> 00:19:05,840 Speaker 4: be able to control bleeding and so on, and actually 388 00:19:05,880 --> 00:19:09,720 Speaker 4: for contraception is often the second reason, which is a 389 00:19:09,720 --> 00:19:11,000 Speaker 4: little sort of counterintuitive. 390 00:19:11,040 --> 00:19:12,359 Speaker 3: So, yeah, it happens a lot. 391 00:19:12,640 --> 00:19:14,639 Speaker 4: And then I guess the second part of your question 392 00:19:14,720 --> 00:19:17,239 Speaker 4: is why why doesn't everybody do it? I guess that 393 00:19:17,320 --> 00:19:19,919 Speaker 4: maybe leans into the fact that, you know, again, we 394 00:19:20,000 --> 00:19:23,280 Speaker 4: all have different experiences of birth controls, so there's always 395 00:19:23,320 --> 00:19:25,240 Speaker 4: a concern there. If I have an athlete who comes 396 00:19:25,280 --> 00:19:27,800 Speaker 4: to me, you know, a month before the Olympic final 397 00:19:27,840 --> 00:19:29,919 Speaker 4: and says, oh, you know, I feel like, now that 398 00:19:29,960 --> 00:19:32,520 Speaker 4: the schedule is released, I might have my period when 399 00:19:32,560 --> 00:19:35,040 Speaker 4: it's the Olympic final or you know, certainly in you know, 400 00:19:35,200 --> 00:19:38,919 Speaker 4: during the Olympics. Quick, you know, let's get me on 401 00:19:38,960 --> 00:19:42,280 Speaker 4: the pillar, for example. Our concern is if they haven't 402 00:19:42,280 --> 00:19:44,000 Speaker 4: been on the pill before, if they're not used to it, 403 00:19:44,000 --> 00:19:45,840 Speaker 4: we don't know if they're going to have any side effects, 404 00:19:45,840 --> 00:19:48,840 Speaker 4: and potentially those side effects could be worse than any 405 00:19:48,880 --> 00:19:51,320 Speaker 4: of these sort of adversity they might you know face 406 00:19:51,400 --> 00:19:54,240 Speaker 4: because of the menstro cycle. So you know, rarely in 407 00:19:54,320 --> 00:19:57,080 Speaker 4: elite sport as one size fits all. So certainly those 408 00:19:57,160 --> 00:20:00,520 Speaker 4: athletes who are using birth control in order to manipulate 409 00:20:00,560 --> 00:20:03,000 Speaker 4: their cycles, or you know, they're using it, you know, 410 00:20:03,040 --> 00:20:06,760 Speaker 4: specifically around major competitions, we would always encourage them to 411 00:20:07,359 --> 00:20:11,160 Speaker 4: trial that months, you know, out before the Olympics, before 412 00:20:11,160 --> 00:20:13,600 Speaker 4: the World Championships, just to make sure that they're not 413 00:20:13,760 --> 00:20:17,840 Speaker 4: potentially swapping one set of issues for another. But yeah, 414 00:20:17,880 --> 00:20:20,040 Speaker 4: one size rarely fit's all exactly as you said, whether 415 00:20:20,119 --> 00:20:22,679 Speaker 4: it's birth control or whether it's the menstra cycle. And 416 00:20:22,720 --> 00:20:24,880 Speaker 4: I think you know a really good point, and you've 417 00:20:24,880 --> 00:20:27,199 Speaker 4: made it nice several times, is to remember that not 418 00:20:27,280 --> 00:20:30,440 Speaker 4: all female athletes have a menstra cycle, So yeah, we're 419 00:20:30,480 --> 00:20:32,440 Speaker 4: we're dealing with athletes with menstra cycles. 420 00:20:32,440 --> 00:20:33,360 Speaker 3: That's one profile. 421 00:20:33,680 --> 00:20:37,440 Speaker 4: There's probably you know, twenty thirty different hormonal profiles associated 422 00:20:37,440 --> 00:20:40,280 Speaker 4: with birth control. There are different hormonal profiles if you 423 00:20:40,280 --> 00:20:43,720 Speaker 4: have mental dysfunction, so you know, yeah, you really have 424 00:20:43,760 --> 00:20:46,920 Speaker 4: to take an individualized approach. Not everybody has the same profile, 425 00:20:46,960 --> 00:20:49,840 Speaker 4: and everybody's experience is not the same, and it's exactly 426 00:20:49,840 --> 00:20:52,240 Speaker 4: as you said, one cycle to the next cycle may 427 00:20:52,240 --> 00:20:55,359 Speaker 4: also be different, So lots of moving parts, lots of 428 00:20:55,440 --> 00:20:58,040 Speaker 4: nuance when it comes to this topic, and again doesn't 429 00:20:58,040 --> 00:21:00,080 Speaker 4: really lend itself, does it to those sound bites and 430 00:21:00,119 --> 00:21:04,199 Speaker 4: those headlines which really oversimplify and whitewash and assume we're 431 00:21:04,200 --> 00:21:05,000 Speaker 4: all the same. 432 00:21:05,119 --> 00:21:08,680 Speaker 1: Which unfortunately could discourage people from studying it because they 433 00:21:08,680 --> 00:21:11,000 Speaker 1: want to be able to make those sweeping generalizations and 434 00:21:11,040 --> 00:21:14,040 Speaker 1: have some outcome that feels clean. And instead, we need 435 00:21:14,080 --> 00:21:17,159 Speaker 1: more research because it is so disparate in terms of 436 00:21:17,200 --> 00:21:19,800 Speaker 1: different experiences and outcomes for a variety of people. So 437 00:21:19,840 --> 00:21:21,879 Speaker 1: the more studies we have, the more opportunity we have 438 00:21:21,920 --> 00:21:24,720 Speaker 1: to understand how every different person might react in a 439 00:21:24,760 --> 00:21:27,080 Speaker 1: specific incidant. You know. I saw an interview with Olympic 440 00:21:27,119 --> 00:21:30,040 Speaker 1: volleyball player Alex Kleinman. She shared that a doctor had 441 00:21:30,080 --> 00:21:32,320 Speaker 1: told her there's a big link between birth control pills 442 00:21:32,320 --> 00:21:33,520 Speaker 1: and bone injuries. 443 00:21:34,200 --> 00:21:35,840 Speaker 2: Is there proof to that or are. 444 00:21:35,720 --> 00:21:38,680 Speaker 1: There any other reasons why athletes might not want to 445 00:21:38,800 --> 00:21:42,840 Speaker 1: use IUDs or pills or other hormonal treatments because of 446 00:21:42,880 --> 00:21:44,879 Speaker 1: how it might affect their performance. 447 00:21:45,119 --> 00:21:49,359 Speaker 4: Well, that sounds like quite a big claim, an oversimplified claim. 448 00:21:49,840 --> 00:21:53,280 Speaker 4: So firstly, I would say, you know, hormonal birth control 449 00:21:53,359 --> 00:21:57,040 Speaker 4: users don't panic. It doesn't automatically increase your risk of 450 00:21:57,080 --> 00:22:01,600 Speaker 4: boney injuries. There certainly have been so studies published which 451 00:22:02,440 --> 00:22:07,840 Speaker 4: suggests that those who use progest and only contraception may 452 00:22:07,880 --> 00:22:11,600 Speaker 4: have a slightly increased risk. But again, you know, I 453 00:22:11,680 --> 00:22:14,960 Speaker 4: keep using this word nuance. You know there is nuance there. 454 00:22:15,000 --> 00:22:17,000 Speaker 4: It depends how long you've been using it, if you 455 00:22:17,040 --> 00:22:19,560 Speaker 4: take any breaks, what type of sport that you do. 456 00:22:19,640 --> 00:22:21,720 Speaker 4: You know, you might do a sport where you have 457 00:22:21,840 --> 00:22:24,760 Speaker 4: really great bone health anyway, you know, so your sport 458 00:22:24,880 --> 00:22:29,119 Speaker 4: lends itself to you know, good bone deposition. Whereas you know, 459 00:22:29,160 --> 00:22:31,200 Speaker 4: of course, if you're in a sport where you already 460 00:22:31,280 --> 00:22:35,320 Speaker 4: might have you know, lower bone mineral density or already 461 00:22:35,359 --> 00:22:38,919 Speaker 4: be at risk, then obviously that might make an additive effect. 462 00:22:39,000 --> 00:22:41,240 Speaker 3: So I think there's lots of factors to consider. 463 00:22:41,320 --> 00:22:43,200 Speaker 4: But again, I'd really like to avoid those sort of 464 00:22:43,280 --> 00:22:46,160 Speaker 4: headlines or bull statements around if you do this, this 465 00:22:46,200 --> 00:22:46,840 Speaker 4: will happen. 466 00:22:47,200 --> 00:22:48,439 Speaker 2: Okay, So follow up to that. 467 00:22:48,520 --> 00:22:51,280 Speaker 1: The doctor also told her that women need different nutrients 468 00:22:51,280 --> 00:22:53,240 Speaker 1: at each point in their cycle. Is that something we 469 00:22:53,240 --> 00:22:55,320 Speaker 1: should be thinking about what we're putting in our bodies 470 00:22:55,520 --> 00:22:58,040 Speaker 1: during different phases. 471 00:22:56,800 --> 00:23:01,119 Speaker 4: I keep remembering that people are listening to this and 472 00:23:01,160 --> 00:23:03,800 Speaker 4: they can't see my face. This is probably a good thing. Okay, 473 00:23:03,880 --> 00:23:08,359 Speaker 4: so I made a face. No again, you know this 474 00:23:08,359 --> 00:23:11,119 Speaker 4: this really concerns me. You know, it's very similar to 475 00:23:11,160 --> 00:23:13,600 Speaker 4: the narrative around change your training in line with your 476 00:23:13,640 --> 00:23:17,080 Speaker 4: mental cycle. Faces again, the menstrual cycle, or you're or 477 00:23:17,320 --> 00:23:20,240 Speaker 4: you know, more broadly eure ovarian homon profile. Let's use 478 00:23:20,280 --> 00:23:22,560 Speaker 4: that as the term which incorporates all of those different 479 00:23:22,600 --> 00:23:25,879 Speaker 4: ones I mentioned. It should not be dictating your nutrition. 480 00:23:26,160 --> 00:23:28,439 Speaker 4: It might be a consideration, but it shouldn't be the 481 00:23:28,480 --> 00:23:31,199 Speaker 4: deciding factor. So again, if I was working with a 482 00:23:31,240 --> 00:23:34,879 Speaker 4: female athlete, Now full disclosure, I'm not a nutritionist, but 483 00:23:35,000 --> 00:23:37,480 Speaker 4: even you know, I'm a physiologist, but even when I'm 484 00:23:37,520 --> 00:23:39,520 Speaker 4: working with them, we might veer into a little bit 485 00:23:39,560 --> 00:23:42,280 Speaker 4: about nutrition, and I would always say to them, fuel 486 00:23:42,320 --> 00:23:44,920 Speaker 4: for the demands of your sport. That's the big hitter, 487 00:23:45,240 --> 00:23:47,160 Speaker 4: you know, So make sure that you're fueling, that you've 488 00:23:47,160 --> 00:23:50,479 Speaker 4: got adequate fuel for what you do. Make sure that 489 00:23:50,520 --> 00:23:54,520 Speaker 4: your fueling strategy is, you know, sufficient for recovery, all 490 00:23:54,560 --> 00:23:58,240 Speaker 4: of those things, those big pillars of performance first if, 491 00:23:58,240 --> 00:24:00,640 Speaker 4: of course, then let's go back to the idea of 492 00:24:00,800 --> 00:24:02,679 Speaker 4: you know, we might have an athlete who has some 493 00:24:03,160 --> 00:24:07,160 Speaker 4: adverse and mention psychosymptoms. So for example, she might have 494 00:24:07,280 --> 00:24:09,440 Speaker 4: a bit of a runnie tummy during her period. 495 00:24:09,800 --> 00:24:10,880 Speaker 3: Yeah, it makes sense to. 496 00:24:10,840 --> 00:24:14,119 Speaker 4: Me change your diet during that particular time point to 497 00:24:14,200 --> 00:24:17,720 Speaker 4: try and help alleviate that adversity. But when it comes 498 00:24:17,720 --> 00:24:20,440 Speaker 4: to the big you know, statement of these phases should 499 00:24:20,480 --> 00:24:23,919 Speaker 4: dictate what you're reading that's just not true based on 500 00:24:23,960 --> 00:24:24,800 Speaker 4: the current evidence. 501 00:24:25,520 --> 00:24:26,920 Speaker 1: Yeah, and again I want to point to I read 502 00:24:26,920 --> 00:24:29,960 Speaker 1: a lot of articles and guest essays that you wrote, 503 00:24:30,040 --> 00:24:32,200 Speaker 1: and mainly what you say is you can read something 504 00:24:32,200 --> 00:24:34,680 Speaker 1: that says there's some evidence, but what it won't say 505 00:24:34,760 --> 00:24:39,960 Speaker 1: is very minimal, very small study, very you know, tenuous evidence, 506 00:24:40,040 --> 00:24:42,520 Speaker 1: not super proof, and that makes a big difference in 507 00:24:42,560 --> 00:24:44,480 Speaker 1: whether you're going to actually change behavior as a result 508 00:24:44,600 --> 00:24:45,920 Speaker 1: or whether you're going to use that to say, Okay, 509 00:24:45,960 --> 00:24:48,600 Speaker 1: let's keep studying it, which is great, but maybe not 510 00:24:48,720 --> 00:24:52,199 Speaker 1: making these widespread generalizations as a result. All right, I 511 00:24:52,240 --> 00:24:55,680 Speaker 1: want to talk about acls specifically. For a long time, 512 00:24:55,760 --> 00:24:59,040 Speaker 1: we've been trying to understand why women suffer ACL injuries 513 00:24:59,080 --> 00:25:00,960 Speaker 1: more we've been try trying to figure out if there's 514 00:25:01,040 --> 00:25:05,320 Speaker 1: training changes that can help, you know, prevent it. We've also, suddenly, 515 00:25:05,560 --> 00:25:08,080 Speaker 1: and at least in my world, that's been sudden, started 516 00:25:08,119 --> 00:25:10,320 Speaker 1: to talk about whether or not people are more likely 517 00:25:10,359 --> 00:25:13,600 Speaker 1: to tear their acls during different phases of their menstrual cycle, 518 00:25:13,600 --> 00:25:16,600 Speaker 1: whether the phase affects joint laxity or otherwise. 519 00:25:16,720 --> 00:25:19,080 Speaker 2: So, big picture, do we have. 520 00:25:19,040 --> 00:25:21,320 Speaker 1: A reason to believe that ACL tears are more likely 521 00:25:21,400 --> 00:25:23,040 Speaker 1: during any particular part of the cycle. 522 00:25:23,320 --> 00:25:26,600 Speaker 4: No, So I feel like I'm on repeating now, but 523 00:25:26,760 --> 00:25:29,959 Speaker 4: you know, hopefully I'll have brainwashed everybody by the end 524 00:25:30,000 --> 00:25:34,760 Speaker 4: of this episode. So No, there's insufficient evidence to suggest 525 00:25:34,840 --> 00:25:37,119 Speaker 4: that there's an increased risk at a particular phase of. 526 00:25:37,119 --> 00:25:37,959 Speaker 3: The menshuaw cycle. 527 00:25:38,680 --> 00:25:41,560 Speaker 4: This one is an interesting one because actually there's two 528 00:25:41,560 --> 00:25:44,200 Speaker 4: schools of thought that we're seeing, you know, in sort 529 00:25:44,200 --> 00:25:48,000 Speaker 4: of I guess, in the popular media. So on one hand, 530 00:25:48,119 --> 00:25:50,960 Speaker 4: we're hearing from a lot of athletes that they're saying 531 00:25:51,040 --> 00:25:54,720 Speaker 4: that we're really worried about sustaining an ACL injury during 532 00:25:54,720 --> 00:25:57,400 Speaker 4: our periods. So again, just going back to that sort 533 00:25:57,440 --> 00:25:59,800 Speaker 4: of biology lesson we had at the start, that's when 534 00:26:00,600 --> 00:26:03,640 Speaker 4: is at its lowest, and so there's a real narrative 535 00:26:03,680 --> 00:26:06,720 Speaker 4: now amongst athletes that this is when it's going to happen. 536 00:26:06,520 --> 00:26:08,120 Speaker 3: And they're really worried about it. 537 00:26:08,800 --> 00:26:13,360 Speaker 4: Then in the academic or research community, research that's been 538 00:26:13,359 --> 00:26:16,639 Speaker 4: done previously has well, some of it has suggested that 539 00:26:16,680 --> 00:26:19,960 Speaker 4: there's an increased risk just before ovulation. Now back to 540 00:26:19,960 --> 00:26:23,120 Speaker 4: that biology lesson, that's when estrogen is at its highest. 541 00:26:23,560 --> 00:26:26,480 Speaker 4: So both things can't be true. So where does that 542 00:26:26,560 --> 00:26:30,119 Speaker 4: really leave us. So the anecdotal evidence it's a mixed bag. 543 00:26:30,640 --> 00:26:33,200 Speaker 4: I work with one particular soccer club in the UK. 544 00:26:33,920 --> 00:26:36,159 Speaker 4: They won't mind me saying this, it's in the public domain. 545 00:26:36,280 --> 00:26:40,359 Speaker 4: They had four ACL injuries in one season and I 546 00:26:40,400 --> 00:26:42,840 Speaker 4: can promise you that they were not all sustained in 547 00:26:42,880 --> 00:26:45,679 Speaker 4: the same phase as the menstrual cycle, and not all 548 00:26:45,760 --> 00:26:46,200 Speaker 4: of them. 549 00:26:46,080 --> 00:26:47,160 Speaker 3: Were during menstruation. 550 00:26:47,760 --> 00:26:49,240 Speaker 4: So that's the first thing when it comes to that 551 00:26:49,280 --> 00:26:52,600 Speaker 4: anecdotal evidence, that's not what we're seeing in the applied setting. 552 00:26:53,119 --> 00:26:55,200 Speaker 4: When it comes to the research evidence, as I said, 553 00:26:55,240 --> 00:26:57,800 Speaker 4: there's some evidence to suggest that it might be an 554 00:26:57,840 --> 00:27:01,199 Speaker 4: increased risk in the preovulatory phase. But for every paper 555 00:27:01,240 --> 00:27:03,520 Speaker 4: that I can show you that says that I can 556 00:27:03,560 --> 00:27:05,720 Speaker 4: find you the same amount or maybe slightly more that 557 00:27:05,800 --> 00:27:09,320 Speaker 4: said this is not true. So it's really inconclusive from 558 00:27:09,320 --> 00:27:10,360 Speaker 4: the research side. 559 00:27:10,760 --> 00:27:12,760 Speaker 3: But here's what I'm going to throw out to you. 560 00:27:13,320 --> 00:27:15,880 Speaker 4: I think it's naive to think that you know, when 561 00:27:15,880 --> 00:27:18,840 Speaker 4: it comes to something like an ACL injury, and we 562 00:27:18,920 --> 00:27:22,040 Speaker 4: know that injuries are multi factoral, that they're complex things 563 00:27:22,040 --> 00:27:25,840 Speaker 4: to understand and to study. I just really don't believe that, honestly, 564 00:27:25,880 --> 00:27:28,600 Speaker 4: on any day we're going to see a female athlete 565 00:27:28,600 --> 00:27:31,600 Speaker 4: sustain an ACL injury and the only contributing factor is 566 00:27:31,640 --> 00:27:34,360 Speaker 4: going to be her issuge in concentration. I just think 567 00:27:34,440 --> 00:27:38,600 Speaker 4: that is wildly oversimplified. So I think we need to 568 00:27:38,640 --> 00:27:41,600 Speaker 4: look into other areas, other aspects, And actually there's been 569 00:27:41,640 --> 00:27:43,640 Speaker 4: some really nice work in the last sort of three 570 00:27:43,720 --> 00:27:47,040 Speaker 4: to five years looking more at the gendered environment. 571 00:27:47,040 --> 00:27:49,800 Speaker 3: Now getting a little outside of my wheelhouse. 572 00:27:49,280 --> 00:27:52,359 Speaker 4: Here my expertise, but it really resonated with me that 573 00:27:52,440 --> 00:27:56,600 Speaker 4: if you look at the environment in which female athletes train, 574 00:27:56,760 --> 00:27:59,159 Speaker 4: and you know, even looking right back from when they 575 00:27:59,200 --> 00:28:02,240 Speaker 4: started as younger, there's a lot of disparity when you 576 00:28:02,280 --> 00:28:04,800 Speaker 4: compare that to boys and men, and so I think 577 00:28:04,840 --> 00:28:07,520 Speaker 4: that it makes sense for me to look there to 578 00:28:07,520 --> 00:28:10,840 Speaker 4: see what opportunities they have, what resources, the funding, all 579 00:28:10,880 --> 00:28:13,399 Speaker 4: of those things. And then I think, secondly, as you 580 00:28:13,440 --> 00:28:15,320 Speaker 4: said when you asked the question, I think we need 581 00:28:15,359 --> 00:28:17,480 Speaker 4: to look more around, you know, how are they being 582 00:28:17,520 --> 00:28:20,040 Speaker 4: trained now, what does that training look like, what are 583 00:28:20,080 --> 00:28:23,480 Speaker 4: the facilities, And certainly in the UK and other countries 584 00:28:23,480 --> 00:28:26,040 Speaker 4: in Australia as well, there's some really nice research now 585 00:28:26,080 --> 00:28:28,359 Speaker 4: starting to look at the strength and conditioning of female 586 00:28:28,400 --> 00:28:31,679 Speaker 4: athletes and how that may well, you know, help lower 587 00:28:31,760 --> 00:28:34,280 Speaker 4: that risk within women. But I think if we had 588 00:28:34,400 --> 00:28:37,720 Speaker 4: parity in those sort of training environments, I think, you know, 589 00:28:37,800 --> 00:28:41,080 Speaker 4: the risk or the occurrence of these injuries between men 590 00:28:41,120 --> 00:28:44,720 Speaker 4: and women would close, you know, instantly, and then it 591 00:28:44,760 --> 00:28:47,000 Speaker 4: would be worth looking into against some of those really 592 00:28:47,040 --> 00:28:49,200 Speaker 4: sort of specific contributing factors. 593 00:28:49,680 --> 00:28:52,440 Speaker 1: Yeah, you know, I've heard something about a PEP method 594 00:28:52,440 --> 00:28:55,120 Speaker 1: that's supposedly just fifteen minutes ahead of training that can help. 595 00:28:55,160 --> 00:28:57,800 Speaker 1: I'm also part way through this book, The Stronger Sex, 596 00:28:57,840 --> 00:29:00,320 Speaker 1: and it seems like later in the book they mentioned 597 00:29:00,360 --> 00:29:02,680 Speaker 1: in the intro potentially proof that even at the very 598 00:29:02,720 --> 00:29:05,960 Speaker 1: youngest ages, when girls are twirling and boys are already 599 00:29:06,000 --> 00:29:09,360 Speaker 1: being taught to kick and throw and cut, that that 600 00:29:09,560 --> 00:29:11,840 Speaker 1: very very early time might even contribute to the way 601 00:29:11,880 --> 00:29:14,480 Speaker 1: that our muscles are built to withstand those movements. And 602 00:29:14,520 --> 00:29:16,240 Speaker 1: we might think it's too early, but it's actually a 603 00:29:16,280 --> 00:29:18,840 Speaker 1: part of it. So that's interesting, you know. I also, 604 00:29:18,880 --> 00:29:23,160 Speaker 1: we've been talking about individual experiences, So is it possible 605 00:29:23,200 --> 00:29:26,760 Speaker 1: that an individual athlete might have enough of a drop 606 00:29:26,800 --> 00:29:29,200 Speaker 1: in an estrogen or enough of a hormonal change during 607 00:29:29,200 --> 00:29:31,960 Speaker 1: their period that it does impact in more significant ways. 608 00:29:31,960 --> 00:29:34,680 Speaker 1: For instance, you know, I was listening to Megan Rapino 609 00:29:34,760 --> 00:29:37,320 Speaker 1: and Suebird on their podcast to Touch More, and Megan 610 00:29:37,360 --> 00:29:40,400 Speaker 1: said she has had three ACL tears, all three while 611 00:29:40,440 --> 00:29:44,160 Speaker 1: she was on her period. When you have anecdotal individual 612 00:29:44,200 --> 00:29:47,760 Speaker 1: evidence like that that's spread so quickly, right, and so 613 00:29:48,000 --> 00:29:50,080 Speaker 1: then everybody hears that and thinks, oh, that must be 614 00:29:50,560 --> 00:29:53,280 Speaker 1: the thing. So do we need more research into the 615 00:29:53,320 --> 00:29:57,000 Speaker 1: potential that that individual athlete might experience something during her 616 00:29:57,040 --> 00:30:01,400 Speaker 1: period that very greatly contributes to the likelihood or is 617 00:30:01,440 --> 00:30:03,240 Speaker 1: it possible that it's chance. 618 00:30:03,840 --> 00:30:05,920 Speaker 3: Yeah, I think probably the latter. 619 00:30:06,040 --> 00:30:09,360 Speaker 4: As you said, you know, there are only so many days, 620 00:30:09,360 --> 00:30:12,160 Speaker 4: and you know, of course it is going to happen 621 00:30:12,480 --> 00:30:15,360 Speaker 4: to some players, to some athletes during during their period. 622 00:30:15,400 --> 00:30:19,000 Speaker 4: Of course, it is as you say that it's random chance. 623 00:30:19,120 --> 00:30:22,600 Speaker 4: It's you know, correlation is not causation. And the thing 624 00:30:22,600 --> 00:30:25,360 Speaker 4: if it is you know, if you hear this is 625 00:30:25,400 --> 00:30:28,040 Speaker 4: particularly from you know, high profile athletes, then you know 626 00:30:28,440 --> 00:30:32,320 Speaker 4: it becomes you know, it just spreads, doesn't it. And 627 00:30:32,520 --> 00:30:34,840 Speaker 4: and it sort of goes like that. But as I say, 628 00:30:34,960 --> 00:30:37,360 Speaker 4: it's a bit like the research papers. For every high 629 00:30:37,440 --> 00:30:39,600 Speaker 4: profile athlete I can find you, I can that we 630 00:30:39,640 --> 00:30:41,720 Speaker 4: can find that say that happened during their period. We 631 00:30:41,760 --> 00:30:44,560 Speaker 4: can find another one who it didn't. But it's just 632 00:30:44,560 --> 00:30:46,840 Speaker 4: whether or not their stories sort of make it out 633 00:30:46,880 --> 00:30:48,080 Speaker 4: there in the same way. 634 00:30:48,560 --> 00:30:49,280 Speaker 3: I think what is. 635 00:30:49,240 --> 00:30:52,040 Speaker 4: Interesting though, is will it become almost like a self 636 00:30:52,080 --> 00:30:55,680 Speaker 4: fulfilling prophecy, because again, you know from the anecdotal evidence. 637 00:30:55,720 --> 00:30:58,560 Speaker 4: As we've said, now, they're you know, they're talking about it, 638 00:30:58,600 --> 00:30:59,520 Speaker 4: players and athletes. 639 00:30:59,760 --> 00:31:01,400 Speaker 3: It's on their minds. 640 00:31:02,280 --> 00:31:04,800 Speaker 4: And I think, you know, if you're worried about sustaining 641 00:31:04,800 --> 00:31:07,880 Speaker 4: an injury in that phase, maybe you'll be more tentative 642 00:31:08,160 --> 00:31:09,400 Speaker 4: in the tackles that you make. 643 00:31:09,520 --> 00:31:10,840 Speaker 3: You know, you'll be distracted, you. 644 00:31:10,800 --> 00:31:14,400 Speaker 4: Have anxiety, and it's maybe those things that will you know, 645 00:31:14,640 --> 00:31:16,760 Speaker 4: cause you to make a bad decision or cause you 646 00:31:16,840 --> 00:31:19,800 Speaker 4: just to make the movement slightly different. And maybe we 647 00:31:19,880 --> 00:31:22,240 Speaker 4: will see an increase in the occurrence of them then. 648 00:31:22,360 --> 00:31:25,040 Speaker 4: But will it be down to low estrogen. 649 00:31:25,560 --> 00:31:26,520 Speaker 3: I think it's unlikely. 650 00:31:26,560 --> 00:31:27,960 Speaker 4: I think it may be down to sort of some 651 00:31:28,040 --> 00:31:32,320 Speaker 4: of those wider biopsychosocial aspects. So yeah, I think we 652 00:31:32,400 --> 00:31:34,480 Speaker 4: have to be careful for sure. What I don't want 653 00:31:34,520 --> 00:31:36,560 Speaker 4: to do is come across and I'm discounting. You know, 654 00:31:36,640 --> 00:31:40,200 Speaker 4: I have absolutely believed that, you know, these injuries are occurring, 655 00:31:40,280 --> 00:31:41,920 Speaker 4: and you know, even all three in. 656 00:31:41,880 --> 00:31:42,600 Speaker 3: The same phase. 657 00:31:43,000 --> 00:31:46,640 Speaker 4: But personally, you know, based on my experience and what 658 00:31:46,680 --> 00:31:49,440 Speaker 4: I've read and my research in twenty something years in 659 00:31:49,440 --> 00:31:52,320 Speaker 4: this area, I don't think that that was the deal breaker, 660 00:31:52,680 --> 00:31:53,480 Speaker 4: you know, amongst this. 661 00:31:53,760 --> 00:31:56,360 Speaker 1: Right, well, and if you actually had her in to 662 00:31:56,480 --> 00:31:57,920 Speaker 1: do a study, you would have to look at the 663 00:31:57,960 --> 00:32:01,800 Speaker 1: calendar of how often games have happened, fun menstrual weeks, 664 00:32:01,840 --> 00:32:04,920 Speaker 1: and what surface was she playing on? And you know 665 00:32:05,240 --> 00:32:09,680 Speaker 1: she differently as a result of all of that stuff. Okay, 666 00:32:09,680 --> 00:32:13,200 Speaker 1: a couple last questions for you. I actually asked my trainer, 667 00:32:13,240 --> 00:32:15,520 Speaker 1: who does the physiological side of it really well, which 668 00:32:15,560 --> 00:32:17,040 Speaker 1: is why I work with him, because I have lots 669 00:32:17,080 --> 00:32:19,200 Speaker 1: of injuries from sports and he works with a lot 670 00:32:19,200 --> 00:32:22,240 Speaker 1: of women, And wondered, is exercise a one size fit all? 671 00:32:22,720 --> 00:32:25,240 Speaker 1: You know, if women are not all the same structurally 672 00:32:25,600 --> 00:32:27,720 Speaker 1: and then everyone follows the same protocol, will we see 673 00:32:27,720 --> 00:32:29,880 Speaker 1: a decrease in injury? Or does it really have to 674 00:32:29,920 --> 00:32:33,600 Speaker 1: be so specific to each person? Oh? 675 00:32:33,920 --> 00:32:34,720 Speaker 3: Can it be both? 676 00:32:36,200 --> 00:32:39,920 Speaker 4: You know? I think for sure we still have general 677 00:32:39,960 --> 00:32:44,040 Speaker 4: principles you know of exercise prescription that will hold true 678 00:32:44,040 --> 00:32:46,000 Speaker 4: for men and for women. You know there are good 679 00:32:46,040 --> 00:32:50,240 Speaker 4: principles about specificity. You know about thresholds, all of those 680 00:32:50,280 --> 00:32:52,520 Speaker 4: things they're true, and you know there are the big 681 00:32:52,560 --> 00:32:57,080 Speaker 4: pillars around recovery and load and sleep and nutrition and 682 00:32:57,160 --> 00:32:59,480 Speaker 4: all of those things. So I do think, you know, 683 00:32:59,520 --> 00:33:03,640 Speaker 4: we have good principles that will fit the majority. I 684 00:33:03,680 --> 00:33:05,800 Speaker 4: think what we have to get better at doing is 685 00:33:06,360 --> 00:33:12,520 Speaker 4: considering things that affect just women. And you know, by 686 00:33:12,600 --> 00:33:15,920 Speaker 4: considering them, that doesn't necessarily mean we have to change something, 687 00:33:16,320 --> 00:33:19,160 Speaker 4: you know, it means that we've thought about them, we've 688 00:33:19,280 --> 00:33:22,240 Speaker 4: tested them out, and for those who are affected, we've 689 00:33:22,240 --> 00:33:25,280 Speaker 4: done something. For those who are unaffected, we've moved on by, 690 00:33:25,600 --> 00:33:27,120 Speaker 4: you know, because there are so many things. 691 00:33:27,360 --> 00:33:28,600 Speaker 3: So of course, you know, you and I. 692 00:33:28,560 --> 00:33:31,640 Speaker 4: Are talking about ovarying homeost today, which is my expertise, 693 00:33:31,720 --> 00:33:33,880 Speaker 4: but you know, some of the other considerations could be 694 00:33:33,960 --> 00:33:36,959 Speaker 4: around breast health, so you know, the right fitting bra, 695 00:33:37,560 --> 00:33:41,440 Speaker 4: breast biomechanics, you know, is how we're moving. Is that 696 00:33:41,560 --> 00:33:46,080 Speaker 4: causing us you know any you know, adversity or advantage 697 00:33:46,480 --> 00:33:48,280 Speaker 4: and pelvic floor health and all. 698 00:33:48,200 --> 00:33:48,720 Speaker 3: Of those things. 699 00:33:48,760 --> 00:33:51,360 Speaker 4: So I think it's about, you know, taking what we 700 00:33:51,480 --> 00:33:55,760 Speaker 4: know and then adjusting it if necessary. But I think 701 00:33:55,880 --> 00:33:59,520 Speaker 4: it's more it's more nuanced. Oh my god, I need 702 00:33:59,520 --> 00:34:01,080 Speaker 4: to widen my vocabulary, don't. 703 00:34:00,840 --> 00:34:03,800 Speaker 1: I I use that word a lot too. It's a 704 00:34:03,880 --> 00:34:05,959 Speaker 1: useful one and it's so necessary these days. 705 00:34:06,240 --> 00:34:08,200 Speaker 4: And I don't want people to get the you know, 706 00:34:08,280 --> 00:34:11,680 Speaker 4: the misconception that it's complex, because complex seems like it's 707 00:34:11,719 --> 00:34:14,040 Speaker 4: an excuse not to think about it, not to do it, 708 00:34:14,120 --> 00:34:16,319 Speaker 4: not to study it, not to talk about it. So 709 00:34:16,360 --> 00:34:19,760 Speaker 4: it's not complex, it's just a different way of thinking. 710 00:34:19,840 --> 00:34:22,759 Speaker 4: It's about upskilling, getting this body literacy, whether it's for 711 00:34:22,800 --> 00:34:25,719 Speaker 4: yourself as the athlete, as the exercise, or whether you're 712 00:34:25,760 --> 00:34:26,600 Speaker 4: the practitioner, the. 713 00:34:26,680 --> 00:34:27,600 Speaker 3: Trainer, the coach. 714 00:34:28,360 --> 00:34:30,560 Speaker 4: Once we have this knowledge, we can start to test 715 00:34:30,640 --> 00:34:33,360 Speaker 4: these things out. And as I say, more often than not, 716 00:34:33,520 --> 00:34:35,960 Speaker 4: when we start to do these things with female athletes, 717 00:34:36,160 --> 00:34:39,879 Speaker 4: the majority are not significantly affected. So that's great news, 718 00:34:39,880 --> 00:34:41,759 Speaker 4: by the way, because I think if you were to 719 00:34:41,800 --> 00:34:43,920 Speaker 4: go on to social media right now, you would think 720 00:34:43,920 --> 00:34:46,120 Speaker 4: that we would have to change our whole lives based 721 00:34:46,120 --> 00:34:48,840 Speaker 4: on this one thing, and that's just not true. It's 722 00:34:48,880 --> 00:34:51,799 Speaker 4: got a little bit overinflated. It's the pendulum swing, right. 723 00:34:52,040 --> 00:34:54,440 Speaker 4: We've gone from you know, the dark ages where we never. 724 00:34:54,320 --> 00:34:56,879 Speaker 3: Spoke about it. It was a taboo hate that word 725 00:34:56,920 --> 00:34:57,840 Speaker 3: as well, by the way. 726 00:34:58,000 --> 00:34:59,920 Speaker 4: And now it's almost like, you know, we've gone to 727 00:35:00,080 --> 00:35:02,360 Speaker 4: the other end of the ex you know, the extremes. 728 00:35:02,440 --> 00:35:04,799 Speaker 4: The pendulum has swung all the way over and now 729 00:35:04,840 --> 00:35:07,560 Speaker 4: it seems to be you know, the go to the everything. 730 00:35:07,920 --> 00:35:10,000 Speaker 4: So I'd like for us to course correct, come back 731 00:35:10,000 --> 00:35:13,200 Speaker 4: into the middle. Let's get more knowledge and awareness. Let's 732 00:35:13,239 --> 00:35:15,560 Speaker 4: really test these things out, and let's remember that if 733 00:35:15,560 --> 00:35:17,680 Speaker 4: you're not affected, that's great news. 734 00:35:17,760 --> 00:35:19,960 Speaker 3: Move on. There's so many other things to consider. 735 00:35:20,239 --> 00:35:23,040 Speaker 4: And if you are affected, again, that's not bad news. 736 00:35:23,080 --> 00:35:26,239 Speaker 4: There are lots of interventions out there. If you have symptoms, 737 00:35:26,440 --> 00:35:30,880 Speaker 4: there are either pharmaceutical avenues to explore, or there are. 738 00:35:31,000 --> 00:35:33,359 Speaker 3: Changes in diet or recovery that we can do. 739 00:35:33,719 --> 00:35:36,520 Speaker 4: If you have heavy mental bleeding, there are therapies and 740 00:35:36,520 --> 00:35:39,600 Speaker 4: treatments for that, or we can change the environment so that, 741 00:35:39,640 --> 00:35:41,799 Speaker 4: you know, mental psycho products are more accessible. 742 00:35:42,200 --> 00:35:43,640 Speaker 3: There are solutions to. 743 00:35:43,640 --> 00:35:46,359 Speaker 4: The challenges the female athletes face, but I think it's 744 00:35:46,400 --> 00:35:48,839 Speaker 4: about being mindful of them, testing them out and then 745 00:35:48,880 --> 00:35:51,879 Speaker 4: looking for interventions. I hate when people say, you know, oh, 746 00:35:51,960 --> 00:35:55,520 Speaker 4: we have to constantly adjust training on these things. No, 747 00:35:55,719 --> 00:35:59,200 Speaker 4: let's be proactive instead of reactive. Let's learn about them, 748 00:35:59,280 --> 00:36:02,680 Speaker 4: let's test them, Let's get interventions, and that way women 749 00:36:02,719 --> 00:36:05,000 Speaker 4: and girls can train and compete as. 750 00:36:04,800 --> 00:36:07,200 Speaker 3: They want to on any day of the mental cycle. 751 00:36:07,280 --> 00:36:09,520 Speaker 3: That's the goal, right, Yeah, I. 752 00:36:09,440 --> 00:36:11,920 Speaker 1: Think part of the reach is that people want answers, 753 00:36:12,080 --> 00:36:15,520 Speaker 1: especially as there's more investment, more money, more care about 754 00:36:15,520 --> 00:36:19,960 Speaker 1: these athletes to lose so many top particularly football players 755 00:36:20,000 --> 00:36:22,319 Speaker 1: soccer players, to acl We want to be able to 756 00:36:22,360 --> 00:36:24,520 Speaker 1: have this easy answer of oh, now that we understand it, 757 00:36:24,560 --> 00:36:27,600 Speaker 1: we can fix it immediately. But is it modifiable through 758 00:36:27,640 --> 00:36:30,880 Speaker 1: training versus just being biological in terms of women getting 759 00:36:30,880 --> 00:36:33,880 Speaker 1: their acls torn more commonly, or is it still a 760 00:36:33,880 --> 00:36:37,000 Speaker 1: matter of, like you said, really comprehensive study of all 761 00:36:37,000 --> 00:36:38,440 Speaker 1: the factors that might be contributing. 762 00:36:38,640 --> 00:36:38,799 Speaker 3: Yeah. 763 00:36:39,040 --> 00:36:41,839 Speaker 4: I think the investment, you know, whilst really welcome into 764 00:36:41,840 --> 00:36:46,319 Speaker 4: the research, you know side of things, I think there's 765 00:36:46,360 --> 00:36:49,880 Speaker 4: only so much we can do. So firstly, good quality research. 766 00:36:50,120 --> 00:36:52,760 Speaker 4: You know that we have confidence in the finding. It's slow, 767 00:36:52,920 --> 00:36:56,799 Speaker 4: it takes time. We also need the athletes to be involved. So, 768 00:36:56,920 --> 00:36:59,719 Speaker 4: you know, when we hear the elite female athletes calling 769 00:36:59,719 --> 00:37:03,120 Speaker 4: for more research, by definition that requires them to. 770 00:37:03,120 --> 00:37:06,200 Speaker 3: Take part in research. But they're busy people who've got 771 00:37:06,280 --> 00:37:09,239 Speaker 3: huge demands. So it becomes a little bit of a vicious. 772 00:37:08,920 --> 00:37:11,640 Speaker 4: Circle that they want answers, but the researchers need the 773 00:37:11,680 --> 00:37:14,120 Speaker 4: athletes to take part to get those answers. So you 774 00:37:14,160 --> 00:37:18,400 Speaker 4: know that availability is difficult, So firstly, research is slow. Secondly, 775 00:37:18,480 --> 00:37:20,440 Speaker 4: you know it needs the athletes to be involved in 776 00:37:20,480 --> 00:37:23,319 Speaker 4: that can be difficult. And then I guess thirdly, you know, 777 00:37:23,400 --> 00:37:26,480 Speaker 4: research is about taking a small sample from the population 778 00:37:26,520 --> 00:37:28,520 Speaker 4: and then trying to generalize those findings. 779 00:37:28,840 --> 00:37:30,279 Speaker 3: I'm not entirely sure when it. 780 00:37:30,239 --> 00:37:33,080 Speaker 4: Comes to something like ovarian homown profiles that will ever 781 00:37:33,160 --> 00:37:35,719 Speaker 4: have a universal blueprint For all the reasons that we've 782 00:37:35,719 --> 00:37:39,239 Speaker 4: been talking about, Sarah, it's so individual. Those profiles are 783 00:37:39,239 --> 00:37:41,799 Speaker 4: so variable. You know, my peak of estrogen in this 784 00:37:41,880 --> 00:37:44,919 Speaker 4: cycle might be lower or higher. You know, it's still 785 00:37:44,920 --> 00:37:46,520 Speaker 4: a peak, but it could be lower higher in the 786 00:37:46,560 --> 00:37:49,799 Speaker 4: next cycle. So with all that variability, will research ever 787 00:37:49,840 --> 00:37:52,360 Speaker 4: give us a blueprint? So I think that's difficult. So 788 00:37:52,440 --> 00:37:55,439 Speaker 4: going back to your question, I think that investment, yes, please, 789 00:37:55,560 --> 00:37:56,920 Speaker 4: let's have some for research. 790 00:37:57,040 --> 00:37:58,680 Speaker 3: Don't want to talk myself out of the job. 791 00:37:58,719 --> 00:38:02,320 Speaker 4: It is important with those caveats, but maybe the investment 792 00:38:02,400 --> 00:38:04,279 Speaker 4: needs to go into that sort of wider you know, 793 00:38:04,400 --> 00:38:08,280 Speaker 4: women's sports funding it making sure they have adequate salaries 794 00:38:08,320 --> 00:38:10,880 Speaker 4: so that when they go home, they're not going home. 795 00:38:10,640 --> 00:38:11,799 Speaker 3: To do a second job. 796 00:38:11,880 --> 00:38:13,840 Speaker 4: You know that they can go home and recover that 797 00:38:13,920 --> 00:38:16,680 Speaker 4: they have, you know, enough money to fuel themselves. Well, 798 00:38:17,000 --> 00:38:19,520 Speaker 4: you know that they're on good pit surfaces, all of 799 00:38:19,520 --> 00:38:22,880 Speaker 4: those things. So the investment is super welcome, but it 800 00:38:22,920 --> 00:38:24,000 Speaker 4: needs to do a lot of things. 801 00:38:24,600 --> 00:38:25,879 Speaker 2: Okay, no, we're running out of time. 802 00:38:25,880 --> 00:38:27,759 Speaker 1: But now you maybe think of another question that I 803 00:38:27,760 --> 00:38:30,000 Speaker 1: feel like as an endochronologist, even though it might not 804 00:38:30,040 --> 00:38:32,080 Speaker 1: be your focus, you might be able to answer, which is, 805 00:38:32,440 --> 00:38:35,640 Speaker 1: do women have the same fluctuating levels of testosterone in 806 00:38:35,680 --> 00:38:37,320 Speaker 1: their bodies or does that stay steady? 807 00:38:38,040 --> 00:38:38,279 Speaker 2: Oh? 808 00:38:38,760 --> 00:38:43,320 Speaker 4: So, yes, testosterone does fluctuate, but not to the same extent, 809 00:38:44,200 --> 00:38:48,640 Speaker 4: so the magnitude and the frequency of those fluctuations is 810 00:38:48,960 --> 00:38:52,280 Speaker 4: not as much, so particularly in something like the MENSTU cycle. 811 00:38:52,360 --> 00:38:55,560 Speaker 4: Bioavailable testosterone and now I'm sorry, I feel like I'm 812 00:38:55,560 --> 00:39:00,000 Speaker 4: going into full nerd and science jeogonal but biovailable testostere 813 00:39:00,000 --> 00:39:03,040 Speaker 4: Your own isn't fluctuating to anywhere near the same extent 814 00:39:03,080 --> 00:39:06,080 Speaker 4: as something like bioavailable each to dial. So yes, it 815 00:39:06,160 --> 00:39:08,879 Speaker 4: does change, but not so much in a meaningful way 816 00:39:08,880 --> 00:39:11,279 Speaker 4: that we're really concerned about how that's affecting things like 817 00:39:11,400 --> 00:39:13,360 Speaker 4: muscle strength and muscle capacity and function. 818 00:39:14,080 --> 00:39:15,719 Speaker 2: Yeah, that's a topic for another time. 819 00:39:15,760 --> 00:39:17,799 Speaker 1: I've just started thinking about that because of the ways 820 00:39:17,800 --> 00:39:21,279 Speaker 1: that sometimes testosterone and these like artificial caps on what 821 00:39:21,400 --> 00:39:25,080 Speaker 1: testosterone levels women can or can't have might impact their 822 00:39:25,120 --> 00:39:28,279 Speaker 1: ability to compete. And I wondered if testosterone fluctuated the 823 00:39:28,280 --> 00:39:30,800 Speaker 1: same way, kind of in the same vein, but slightly different. 824 00:39:30,800 --> 00:39:33,319 Speaker 1: I wanted to ask this too. You know, sometimes when 825 00:39:33,360 --> 00:39:36,200 Speaker 1: we talk about why it's so important to research cisgender 826 00:39:36,200 --> 00:39:39,120 Speaker 1: women's bodies and understand how their physiology is different than 827 00:39:39,120 --> 00:39:42,719 Speaker 1: that of cisgender men, those conversations sometimes can be weaponized 828 00:39:42,760 --> 00:39:46,160 Speaker 1: by those who oppose transgender inclusion in sports, even when 829 00:39:46,200 --> 00:39:49,520 Speaker 1: there's also very little research out there about transgender athletes 830 00:39:49,520 --> 00:39:52,920 Speaker 1: and their specific individual experiences. So I wonder how you 831 00:39:52,960 --> 00:39:55,680 Speaker 1: see the balance of sort of understanding that cisgender women 832 00:39:55,680 --> 00:39:58,759 Speaker 1: and sisgender men are physiologically different from each other, while 833 00:39:58,800 --> 00:40:02,920 Speaker 1: also not drawing huge conclusions about transgender competitors. 834 00:40:03,640 --> 00:40:06,359 Speaker 4: Yeah, so now I'm really getting out of my area 835 00:40:06,400 --> 00:40:10,040 Speaker 4: of expertise, and I work with some colleagues who've, you know, 836 00:40:10,160 --> 00:40:13,319 Speaker 4: really got some expertise and experience with with transathletes. 837 00:40:13,360 --> 00:40:14,759 Speaker 3: So I wish they were sat here with me. 838 00:40:15,440 --> 00:40:18,040 Speaker 4: What I will say is Yeah, I don't think that 839 00:40:18,080 --> 00:40:22,120 Speaker 4: we As we talk about some sex differences between cisgender 840 00:40:22,200 --> 00:40:24,600 Speaker 4: men and cisgender women, I don't think they should be 841 00:40:24,680 --> 00:40:29,240 Speaker 4: necessarily or at all actually extrapolated into the trans athlete space. 842 00:40:29,560 --> 00:40:33,360 Speaker 4: I think that's doing transathletes a disservice. I personally feel 843 00:40:33,360 --> 00:40:36,759 Speaker 4: that as a researcher who's been researching cisgender women or 844 00:40:36,800 --> 00:40:39,600 Speaker 4: varying hormones for the last twenty five years, that does 845 00:40:39,640 --> 00:40:42,520 Speaker 4: not give me the expertise or the knowledge or the 846 00:40:42,680 --> 00:40:45,439 Speaker 4: right to speak to trans physiology. So I haven't really 847 00:40:45,480 --> 00:40:47,680 Speaker 4: answered your question there, but I agree with you that 848 00:40:47,719 --> 00:40:50,160 Speaker 4: I think we should be cautious. You know, my area 849 00:40:50,200 --> 00:40:53,359 Speaker 4: is specifically focused on this, and it cannot be used 850 00:40:53,400 --> 00:40:55,759 Speaker 4: to speak about something you know that may well be 851 00:40:55,800 --> 00:40:58,080 Speaker 4: again more nuanced or different. 852 00:40:58,640 --> 00:41:01,879 Speaker 1: Yeah, that makes sense. It's always hard on this show 853 00:41:01,920 --> 00:41:04,120 Speaker 1: because it's a show about women's sports. We want to 854 00:41:04,120 --> 00:41:07,600 Speaker 1: talk about women, but obviously that category is broad, and 855 00:41:07,680 --> 00:41:09,799 Speaker 1: so sometimes it might feel like we're leaving out non 856 00:41:09,840 --> 00:41:13,840 Speaker 1: binary or trans women or otherwise, and it can be 857 00:41:13,880 --> 00:41:17,400 Speaker 1: complicated to talk about these topics. But this was so fascinating. 858 00:41:17,480 --> 00:41:19,400 Speaker 1: I could keep you here so much longer. Just keep 859 00:41:19,440 --> 00:41:21,879 Speaker 1: peppering you with questions that I probably should have learned 860 00:41:21,880 --> 00:41:23,560 Speaker 1: and sex at or at least at some other point 861 00:41:23,600 --> 00:41:25,520 Speaker 1: over the course of my forty plus years on this earth, 862 00:41:25,800 --> 00:41:28,160 Speaker 1: and yet I haven't thank you so much. 863 00:41:28,280 --> 00:41:29,360 Speaker 2: This was so fantastic. 864 00:41:29,520 --> 00:41:32,680 Speaker 4: You're very welcome. Thank you for the really great, insightful questions. 865 00:41:33,080 --> 00:41:34,720 Speaker 4: I hope that the listeners find them useful. 866 00:41:37,760 --> 00:41:40,120 Speaker 1: Thanks so much to doctor Elliott Sale for joining us. 867 00:41:40,160 --> 00:41:42,040 Speaker 1: We got to take another break when we come back. 868 00:41:42,120 --> 00:41:45,839 Speaker 1: Some stats that help put the WNBA's injury issues in perspective. 869 00:41:46,080 --> 00:41:56,360 Speaker 5: That's next, Welcome back slices. 870 00:41:56,400 --> 00:41:57,920 Speaker 1: We always love that you're listening, but we want you 871 00:41:57,960 --> 00:41:59,839 Speaker 1: to get in the game every day too, So here's 872 00:41:59,840 --> 00:42:02,600 Speaker 1: our good game play of the day. Follow doctor Elliot 873 00:42:02,600 --> 00:42:05,040 Speaker 1: Sayle on social media. We'll link to her profile in 874 00:42:05,120 --> 00:42:08,080 Speaker 1: our show notes. And we're always interested in reading more 875 00:42:08,120 --> 00:42:10,600 Speaker 1: about this topic. So if you read a great scientific 876 00:42:10,640 --> 00:42:13,919 Speaker 1: study or hear of a great story about this, send 877 00:42:14,000 --> 00:42:15,720 Speaker 1: it our way. You can hit us up on email 878 00:42:15,760 --> 00:42:18,320 Speaker 1: Good game at wondermedianetwork dot com or leave us a 879 00:42:18,400 --> 00:42:21,759 Speaker 1: voicemail at eight seven two two four fifty seventy and 880 00:42:21,840 --> 00:42:25,120 Speaker 1: don't forget to subscribe, rate and review slices. It's so 881 00:42:25,320 --> 00:42:30,080 Speaker 1: easy watch the upsetting amount of injuries this WNBA season, 882 00:42:30,520 --> 00:42:35,560 Speaker 1: rating out a review As of August eleventh, per a 883 00:42:35,640 --> 00:42:39,279 Speaker 1: tracker by the Next Tubes and reporter Lucas Siehoffer, with 884 00:42:39,400 --> 00:42:41,400 Speaker 1: four weeks to play, there have already been one hundred 885 00:42:41,440 --> 00:42:44,960 Speaker 1: and eighty seven injuries this WNBA season, twelve more than 886 00:42:45,000 --> 00:42:47,480 Speaker 1: there were the entirety of the twenty twenty three campaign, 887 00:42:47,920 --> 00:42:50,640 Speaker 1: and on pace to eclipse the two hundred three injuries 888 00:42:50,680 --> 00:42:53,760 Speaker 1: suffered last season. A total of seven hundred and sixty 889 00:42:53,760 --> 00:42:57,759 Speaker 1: four games have been lost this season between all injured players. 890 00:42:58,040 --> 00:42:59,160 Speaker 2: Now, why is this happening? 891 00:42:59,440 --> 00:43:04,120 Speaker 1: Well, more games, less rest, and more players to potentially 892 00:43:04,160 --> 00:43:06,920 Speaker 1: get injured. Frankly, with thirteen teams now in the league, 893 00:43:07,360 --> 00:43:11,719 Speaker 1: however you slice it, slices, this sucks. It's never fun 894 00:43:11,719 --> 00:43:13,640 Speaker 1: to start working on our episodes and realize we have 895 00:43:13,680 --> 00:43:16,600 Speaker 1: to announce that another player has gone down. But one 896 00:43:16,640 --> 00:43:19,720 Speaker 1: thing that does give me some solace folks like doctor 897 00:43:19,760 --> 00:43:22,800 Speaker 1: Elliott Sayle, who are working tirelessly to help us find 898 00:43:22,800 --> 00:43:25,800 Speaker 1: some answers and make the game safer for every athlete 899 00:43:25,800 --> 00:43:29,160 Speaker 1: who suits up. Now it's your turn, y'all, rate and review. 900 00:43:29,600 --> 00:43:32,960 Speaker 1: Thanks for listening, See you tomorrow. Good Game, Doctor, Kirsty, 901 00:43:33,440 --> 00:43:37,120 Speaker 1: Good Game, athletes who still kick ass during their period you, 902 00:43:37,320 --> 00:43:39,560 Speaker 1: anyone who underestimates period pain. 903 00:43:39,960 --> 00:43:42,040 Speaker 2: Those craps can be killers sometimes. 904 00:43:45,880 --> 00:43:48,520 Speaker 1: Good Game with Sarah Spain is an iHeart women's sports 905 00:43:48,560 --> 00:43:51,719 Speaker 1: production in partnership with Deep Blue Sports and Entertainment. You 906 00:43:51,760 --> 00:43:54,880 Speaker 1: can find us on the iHeartRadio app, Apple Podcasts, or 907 00:43:54,920 --> 00:43:58,520 Speaker 1: wherever you get your podcasts. Production by Wonder Media Network, 908 00:43:58,760 --> 00:44:01,240 Speaker 1: our producers are Alex and Misha Jones. 909 00:44:01,560 --> 00:44:04,160 Speaker 2: Our executive producers are Christina Everett. 910 00:44:03,880 --> 00:44:06,720 Speaker 5: Jesse Katz, Jenny Kaplan and Emily Rutder. 911 00:44:07,120 --> 00:44:10,480 Speaker 1: Our editors are Emily Rutter, Britney Martinez, Grace Lynch, and 912 00:44:10,560 --> 00:44:11,360 Speaker 1: Gianna Palmer. 913 00:44:11,719 --> 00:44:13,720 Speaker 2: Our associate producer is Lucy Jones. 914 00:44:14,080 --> 00:44:17,880 Speaker 1: Production assistance from Avery Loftus and I'm Your Host Sarah 915 00:44:17,880 --> 00:44:18,200 Speaker 1: Spain