Think the fitness tests you did in gym class were tough? The U.S. military has been putting its service members through the ...

If you like full-body workouts that focus on pull-push-legs-core, this circuit of these fitness components will challenge you, especially if you go heavy on the lifts and push your maximum on the ...

Discover the extreme standards of the Marine Corps Physical Fitness Test, including pull-ups, push-ups, and the challenges ...