secret is its unique resistance cylinder technology. simply sit in the comfortable chair and rock back. the state-of-the-art cylinders provide resistance to the backrest in the downward motion, which means it assists you with the upward motion, propelling you up as you rock forward for an easy liftoff each time. this signature ab rocket move helps you focus and isolate the entire ab wall in a full range of motion, targeting the lower, middle, upper abs and side obliques. and with three levels of resistance, anyone at any fitness level can use it: people young and older, from beginner to advanced athletes. and it takes just five minutes a day to use. the first time you sit in the ab rocket, you ll feel it in the abs and know it s working. after having my son, my waist had expanded. i ve tried diet and exercising, but i couldn t really lose the weight. the ab rocket was. it s absolutely wonderful. i looked forward to getting on the ab rocket every day. i saw the results and i actually