If you register for free, you will be able to post threads, vote on polls and lots more. If you have problems with the registration or logging in, please contact the administrator.
Lying on the floor, your arms should be extended above your head holding the exercise ball about 1 foot off the floor. Your legs should be in table top position. Inhale and extend legs and arms straight upwards, until ball is resting on your shins. Exhale and grab exercise ball with your feet, supporting it at the bottom with your hands. Return to start position for one rep.