1. Resistance workout at home. Work on chest, back, arms, shoulders, and abs in one motion. Strengthen your upper, middle, lower, and oblique abdominals. 2. AB Roller with rubber resistance bands for an arm workout. Ideal for abdominal, chest, back, arms, shoulders, thighs, and buttocks. As you move, the tension bands force increases, providing more resistance and a more intense workout. 3. Work on chest, back, arms, shoulders, and abs in one motion. Strengthen your upper, middle, lower, and oblique abdominals. 4. 6-speed power strength resistance pulls the rope, 44 kinds of fitness action, can be used at the home, office, outdoors. Compact and easy to carry. 5. Suitable for women and men, shape a perfect body with it.