Rotation on the Ball
*Check with Your Physician Before Beginning Any Exercise Program!
How to Do It
Lie supine on the ball, placing it under your shoulders and lower back, with arms straight up, hands together. Hold your body in a 'bridge' position in which your body is straight from hips to knees, with your knees at a 90 degree angle. Tightening your glutes and abs, slowly twist your body to the left, bring your arms down until parallel to the floor, then back, repeating on the other side. Keep your hips straight (don't turn them when you turn your body), butt and abs pulled in and don't hold your breath. Do as many as you can for 10 to 20 seconds, rest and repeat.
