Would definitely help with the pain aspect. I've worked out while lit, and you can go for longer, because you don't really feel your muscles burning...you feel it after though lol.

Anyway...Tyson's been caught with trees multiple times, and coke and shrooms (go figure) before. And Roy Jones Jr. was featured in a song "I Smoke, I Drink", lol, pretty self explanatorty.

But, yeah, I definitely don't doubt a few guys might get high before. But I would definitely say the majority get high otherwise.