Five layers of non -slip materials are used to achieve non -slip, noise reduction, wear -resistant: non -slip layer, enhanced layer, shock absorption layer, noise reduction layer, and support layer 【Multiple Muscle Group Exercise】Our abdominal exercise roller for abdominal exercise helps to exercise the core muscle groups such as the abdomen, waist, back, shoulders, arms and lower limbs, lose weight and burn fat, train the vest line, and make the body line more attractive. Ab Roller with Elbow Support: The upgraded version of the abdominal wheel is equipped with elbow support design to improve the stability during exercise, reduce side shifts, and avoid excessive force of the arm. Ergonomic Design: Our abdomen wheel adopts ergonomic design and is equipped with elbow support, which can not only exercise back, shoulders and chest muscles, but also shape abdominal, core muscle groups and trunk lines. Villsun Double Wheel Automatic Rebound Ab Roller Wheel Home Gym Need a box design, for a gymnasium product Automatic Rebound Ab Roller... Automatic Rebound Design: Our abdomen wheel adopts automatic rebound technology, equipped with a intelligent auxiliary brake system, and a built -in brake device to ensure that the steel rebound is smoother Specifications and weight loss effects 【4 in 1 Ab Roller Wheel & Plank with Timer】Smart timing, which can record the duration of fitness exercises, reasonably arrange your exercise rest time, and make your time more planned. Ab Wheels - Automatic Rebound Ab Training Wheel for sale in... Brand New Upgrade! Get Perfect Abs with our Auto-Rebound Ab Wheel
