If you’re a fan of Heroes’ star Milo Ventimiglia, you might be pleased to know that he has some very sweaty and shirt-free scenes in each of the first three episodes of this season. He spole to Men’s Fitness about his awesome build.

“I get beat up, I’m bloodied, I’m in a flying harness, I’m knocked down. I’ve definitely had a lot of bumps and bruises,” says Milo, who does a lot of his own stunt work. “I’ve got to keep myself strong and flexible and in the right state of body to do a lot of those things.”