AB Sit up Helper
1. This abdominal device has suction cup, which are more powerful and avoid loosening during use，Guaranteed safety.
2. Break through the single function, helping you roll belly movement, push-ups, side kick, sit-ups ,stretching back,elbow plank,press-up,swallow of training and other sports.you can practice the vest line without going out.
3. It can help you to Exercise your abdomen, Reduce abdominal muscles, shape your body, complete a variety of actions easily.Increase foam material, soft and comfortable, ptotect the instep from pain.
4. Four gears can be adjusted, the whole family can use the fitness equipment, only need to adjust the gear position.
5. Small occupation, Easy to install and disassemble, convenient to use.