Description
Our exercise wheel are 4 inch wide, while other brand wheels are only half as wide! Ab roller for abdominal exercise gives you excellent stability, enhance fronttoback motion control, and it does not deviate sideways, making core workout easier and more enjoyable.Our exercise wheel are 4 inch wide, while other brand wheels are only half as wide! Ab roller for abdominal exercise gives you excellent stability, enhance fronttoback motion control, and it does not deviate sideways, making core workout easier and more enjoyable.our ab roller with automatic rebound technology, automatic steel rebound intelligent auxiliary brake, builtin brake system, steel rebound more smoothly.