I don't understand the use of non-enhancement drugs in sports.
Using steroids to get a competitive edge is one thing, coke has other effects.
Increased energy
Decreased appetite
Mental alertness
Increased heart rate
Increased blood pressure
Constricted blood vessels
Increased temperature
Dilated pupils
Maybe he was hoping it would help with his cheeseburger addiction.
Source:
http://www.friendsofnarconon.org/dru...f_cocaine_use/