Tracker’ Star Justin Hartley Shares His Arm Workout For Jacked Biceps | Train Like | Men’s Health

The ’Tracker’ star takes us through his quick arm workout that hits both biceps and triceps, which keeps him feeling jacked and ready to play Colter Shaw. Plus, he gives a big tip to stay motivated at the gym. SUBSCRIBE to Men’s Health: MEN’S HEALTH SHOWS: Gym & Fridge: Train Like a Celebrity: Eat Like a Celebrity: Men’$ Wealth: Don’t Read The Comments: Men’s Health Official Site: Men’s Health on Facebook: