• AdaMA
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    2610 months ago

    That trans women on hormones have a significant advantage in sports

    • @AnagrammadiCodeina@feddit.it
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      1310 months ago

      From: https://www.bbc.com/sport/61346517

      *Tucker: When boys reach the age of 13-14, things start to change physically and we see increased muscle mass, bone density; [it] changes the shape of the skeleton, changes the heart and the lung, haemoglobin levels, and all of those things are significant contributors to performance.

      Lowering the testosterone has some effect on those systems, but it’s not complete, and so for the most part, whatever the biological differences are that were created by testosterone persist even in the presence of testosterone reduction - or, if I put that differently, even after testosterone levels are lowered.

      It leaves behind a significant portion of what gives males sporting performance advantages over females.*

      So i guess it depends on when the transition happens?

      • AdaMA
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        2210 months ago

        Nah. There’s a million studies that look at isolated physical traits, but mostly have one of two common problems. 1) they are often written by people with an explicitly anti trans inclusion bias and 2) they look at physical traits in isolation without attempting to quantify if and how those traits apply to sports.

        If trans women can out perform cis women, it only takes one to set a women’s world record, yet that just doesn’t happen. There are often articles claiming this has happened, but when you look closer, it turns out that they’re talking about age/regional/federation specific records that are mis presented as world records.

        If trans women out perform cis women, we should expect to see them more likely to end with podium finishes than the cis women they’re competing with. It should be pretty trivial to gather the data and show that advantage. But it doesn’t happen, because the truth is, trans women are on average, more likely to under perform compared to cis women.

        No study that looks at a trait in isolation and makes educated guesses about the effect of hormone replacement on that trait is ever going to tell you how real world sporting outcomes will be impacted.

        The only thing that will tell you that is actual real world sporting results, and the limited results we have so far don’t show any hint of an advantage. If it is in there, it’s small enough that it’s not immediately obvious. We both know that if it was obvious, the media would be screaming it from the hills.

        Some numbers. There are 50,000 athletes in the Olympics each year. From memory, there have been 4 or 5 Olympics in which trans people have been able to participate. So, that’s at least 200,000 athletes participating in that time. Now, trans people make up 1% of the population. Lets say that trans people are 10x less likely to get involved in sports though due to external factors. Using those numbers, 1 in 1000 of those 200,000 athletes should have been trans, which comes out 200. Lets say trans people are 100 times less likely to participate in sports. Even then, we should have seen 20 trans athletes. And those athletes should have got more gold medals than you would expect. Instead, we have had exactly 1 trans woman athlete in that time, and she came last in her event.

        That’s what people are afraid of.

        No amount of articles about testosterone and puberty change the reality that people are trying to exclude a vulnerable minority to solve a problem they can’t even show to exist in the first place.

        • animist
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          910 months ago

          This was extremely informative, thank you!

        • @AnagrammadiCodeina@feddit.it
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          210 months ago

          Regarding the number part: what if there were athletes that did not come out yet? (I don’t know how it works, totally ignorant on the matter)

          Then for the rest I see what you mean. I guess my opinion as a science guy is to do more tests (like, let them openly compete, more data more sense)

          • AdaMA
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            810 months ago

            Regarding the number part: what if there were athletes that did not come out yet?

            I’m specifically talking about trans women on hormone replacement therapy here. There is no significant movement towards including trans women not on hormone replacement in women’s sport at elite levels.