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.
Start with center of your back near the middle of the ball (the small of your back should be about half-way from the top to the rim of the BOSU). With your hands outstretched towards your knee caps, roll forward, pulling with your abs, not your neck. Bring your hands just past your knees and then back down.
Linear Mode
