By Tom H (Union, WA) on Jan 19, 2011
Comments: I had to get stronger to actually control the motion of the swivel-scrunches...but then that's the point. I am very happy with the all around fitness the Ab Glider is providing me. The plank exercises are especially effective. I didn't realize I was so weak in some areas and I am just so happy that this is helping me so much. Other methods of exercise did not provide such a powerful workout.
The SKU cannot be purchased at this time.