So… researchers at Stanford invented a “glove” that cools core body temperature:
The wild thing is that they claim it greatly improves athletic performance. They claim it’s used by several pro football teams. But what really caught my eye was their one early test subject. The guy tripled his pull-ups in six weeks–all the way to 616 pull-ups per workout session. Go figure!
I’m not sure of the physiology of all this and how it’s possible. What are the effects on hypertrophy, for example? But if the claims are even half-true, you’ll be seeing this at a powerlifting competition near you.