Following previous videos in which he subjected himself to Hafthor "Thor" Bjornsson's punishing strongman workout and even got punched square in the chest while taking part in a sparring session, ...

Superhuman Troy performs a big arms workout with Charles Glass including sets and reps.

Natural Bodybuilders Swear by This Science-Backed Arm Workout for Explosive Growth originally appeared on Men's Fitness. If you want big arms that turn heads (and who doesn't?), Jeff Nippard’s science ...