look at some of these newer male porn stars now a days.these dudes are thick and ripped.to be able to bone a chick that long,hang her upside down and hit any position is like an endurance race.so yeah,i'd say it helps.plus alot of these guys are on some kinda gear whether it's clomid for their semen volume,Hcg or just test.wish i could break into the biz.