"This issue is so complex I have to make factually incorrect claims to simplify it"https://twitter.com/paulajradcliffe/status/1098156312830111744 …
-
-
This Tweet is unavailable.
-
That elevated testosterone necessarily improves performance
0 replies 0 retweets 0 likes -
This Tweet is unavailable.
-
I'm not overreaching. If you've got some evidence that there is a biological gradient connecting increased performance with testosterone I and the IOC/IAAF would love to see it
0 replies 0 retweets 2 likes -
This Tweet is unavailable.
-
Cool beans. Should be super easy to find a paper demonstrating that then, I guess
0 replies 0 retweets 0 likes -
This Tweet is unavailable.
-
Indeed, and there's certainly a well-observed correlation between higher endogenous testosterone and athleticism. Causality is much harder to prove, of course Insults aren't arguments, but you're welcome to patronize away. It's not the same as being correct, of course
0 replies 0 retweets 3 likes -
This Tweet is unavailable.
As I said, causality is hard to prove. If it were easy, the IAAF wouldn't have spent the last decade doing studies trying desperately to show a causal link 
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.