Get the Men's Fitness newsletter!
Subscribe to Men's Fitness and get up to 80% OFF the newsstand price!
Get the custom digital edition for your iPad or iPhone now!
The ‘Guardians of the Galaxy’ actor shows off how he gets jacked.
His best Instagram workout posts.
How the actor transformed into a muscular marvel.
His most monstrous moments.
Hart hustles hard when he's training.
Getting jacked for Wolverine.
He taught Felicity Jones to kick ass in Rogue One.
How to dominate the gym, according to the legend.