In a prone push-up position place the ball under your legs between the knees and feet.
The closer the ball is to the knee the easier the exercise, the closer the ball to the feet the more
difficult. Holding yourself in a strict push-up position begin to pull the stability ball in towards
your chest raising your hips upward until your body has formed a tucked position. Once you've brought
your knees close to your chest as possible, slowly extend your body back to a straight line. A more
advanced progression involves toes only on the stability ball or even one leg at a time!
Primary Muscle
