Features : Targets upper, middle, lower abs, waistline as well as obliques - Designed to provide dual resistance - More than 180 degree range of motions - Offers adjustable resistance Levels to suit all fitness levels - Allows 21 different types of workout - Perfect for those with back problem - Get relaxing upper body stretch - With cushioned and massaging back support , giving a more comfortable use - Product sku-DEE-ABWONDERSIX Features Combine the body shaping, aerobic exercise, stretching, pressure relieving refresh oneself, massage of five-effect. Through the back, abdomen, waist, arms one part of a common campaign, multiple prospective, all-round exercise waist and abdomen, arms legs, each part of the arm, sculptures every inch of the body curves. Backed by the Ministry of the forum rollers, in the course of exercise not only play a role in supporting and protecting, also able to massage the back, legs reduce fatigue. Relieving back for missing movement or pressure same from walking habits, reduce back pressure. Whole course of aerobic exercise, efficient. Exercise waist, abdomen, buttocks, leg muscles and help you burn more calories to reshape the curve.