swiss ball exercises - Swiss Ball Crunch Video - Maximuscle

Maximuscle shows you how to do swiss ball exercises - Swiss Ball Crunch: Using the Swiss Ball, sit on the ball and roll slowly forward until you are balancing over the ball, resting on the small of your back, your legs in the seated position and your legs and hips parallel to the floor. Keep your hands beside your head, don’t pull on the neck, Sitting up, and then back down.