Swiss-ball pike

Keeping your back straight as you contract your abs, raise your hips as high as you can and roll the ball towards you. For an easier version, pull your knees up to your chest without raising your hips. Your toes should be on the top-centre of the ball to help maintain your balance.

Nov 12, 2009

The no-gym, no excuses workout

Incinerate fat and pack on muscle without lifting a weight