Anti Slip: Rebound abdominal wheel with 5 layers of slip proof materials, including an anti skid layer, reinforcement layer, shock absorbing layer, noise reducing layer.Automatic Rebound: Abdominal wheel adopts the latest automatic rebound technology, featuring an intelligent auxiliary brake and built in brake system, for smooth and efficient steel rebound.Double Wheel Design: Abdominal wheel features wider front and back wheels for smooth rolling and better control, allowing you to exercise every muscle and core safely while providing more stability
