Sit on the ball with your feet flat on the floor. Place your hands on the ball, or on your hips to make it more challenging.

Add Yahoo as a preferred source to see more of our stories on Google. Few things in life are as cathartic and effective as a slam ball workout. Implementing slam ball exercises into your fitness ...

In this week's "Workout Wednesday," fitness trainer Rhonda Murphy shares how a few routines with an exercise ball can do wonders for your core.

Why did we put together an extensive article on back exercises and back workouts? We'll put it this way, there's a reason we don't shoot Men's Health cover stars from behind. It's because we know that ...