Does cock rings make you last longer or is it a fetish thing? I once saw a guy wore a cock ring in the locker room. I thought that was a little strange.
Oh, there are two reasons to wear a cock ring to the gym. One, it lifts your balls and cock forward/out giving you a bigger 'package' when dressed (a push-up bra for men if you will). Two, it screams "I'm available for man on man action!"