Have a great workout to tone up your abs with the Ab Rocket Twister‎.‎ It comes with three levels of resistance‎,‎ which allows you to have the right level of exercise to suit your needs‎,‎ with cylinder launch technology‎;‎ this abdominal workout machine can simultaneously tone up lower abs‎,‎ upper abs‎,‎ and even the sides‎.‎ The innovative seat design allows you to twist and turn your lower body to maximize your workout‎.‎ Furthermore‎,‎ the cushions support and massage you while you exercise‎,‎ eliminating neck and back pain‎,‎ This abdominal trainer includes instructions to for the 5‎-minute extreme Ab workout‎,‎ Ab blaster program for the beginner‎,‎ Ab blaster program for the intermediate‎,‎ Rock in‎'‎ cardio dance program‎,‎ and meal plan‎.‎