Lay flat on your belly, arms extended up over head and hands resting on the ball.
Tuck your pubic bone into the mat to prepare and protect the lower back.
Inhale as you lift your chest off the mat and slightly roll the ball in toward you.
Exhale to lower yourself back down to the mat.
Repeat six times, making sure to keep your pubic bone tucked and focusing on the extension coming from the upper and mid-back, rather than the lower back.