I've seen a doc about esports where they show that teams actually physically train like atheletes. I mean, I guess it helps? Excercise does help the brain, but you don't have to go full Ahnold. The bad side of the jock stereotype was about how they put sports and their strength above anything, like intelligence, and behaved superior because of it. Its good to look after your health, though. Me? I've got Wii Fit. 
