total body workout using the stability ball. So let's get started. We're going to start with the overhead reach. So the ball high in the air, arms straight. You're just going to squat down for an ...

By removing one point of support, you introduce a significant challenge to your stability and force your core muscles to work ...

Why it rocks: The stability it takes to combine ... right leg in front of body and press the ball straight forward while lowering down as far into a squat as possible. Drive through left heel ...

Start in a split-squat position, left foot back and top of foot on stability ball, right foot forward, a slight bend in right knee. Keeping chest high, drop left knee toward ground, then reverse ...