Get the Men's Fitness newsletter!
Get a sneak peek of Cullen's battle choreography for the epic series.
Arnold will play a federal marshal in 'Outrider'.
How to make your fitness journey just a little bit easier.
The actor worked out 3 times a day and ate 6 times a day.
‘Game of Thrones’ director Miguel Sapochnik will be helming.
It's all captured in a hysterical Instagram video on Hart's page.
It depends upon how often you do it.
The stars were out in full force to see the Eagles win over the Patriots.