Description About this item • THICKENED STEEL PIPE: High-quality thick stainless steel roller and can withstand high-intensity exercise. It can be used by almost all men and women of weight. Built-in rebound system makes it easy to return. • FAST BURNING FAT: Targeted, faster to burn belly fat.Complete 3 sets of movements, you can feel the heat of the abdomen. Compared with sit-ups, it can reduce the pressure on the lower back and avoid straining the lower back muscles. • MULTI-ANGLE WORK: Widen wheel and ergonomic handles, ensuring smooth rolling, supporting forward and bevel work. Supporting a full progress of abdominal arm chest exercise and making exercise more interesting. • WEAR-RESISTANT & MUTE: It is composed of an anti-slip layer, reinforcing layer, shock-absorbing layer, sound-absorbing layer, and a support layer. It is wear-resistant and does not hurt the floor, and has a good mute effect. • BEST CHOICE: If you also want to have healthy muscles and lines, do it now. Our abdominal muscles can help you reach it quickly.