Description:

One of the very few gadgets out there that stood the test of time because it actually works. You can get an ab wheel at most sports stores for a few bucks. If you are not very strong or new to the exercise, start off your knees. Needless to say, you have to stay very tight all over. You cannot afford to relax any part of your body as you might risk an injury to your back. Keep your body straight and do not stick your butt out and do not use it to come back up, that\'s an \'F\'.