About this item 【automatic rebound abdominal wheel】The ab roller wheel has a built-in rebound device with a weight capacity of 330 pounds. When the abdominal wheel is pushed forward to the limit position, the rebound device can not only brake but also provide you with a rebound boost. Automatic rebound abdominal wheel can avoid the danger, but also to prevent over-stretching muscles. 【elbow support rebound abdominal wheel】Traditional ab roller will be all the weight on the wrist, very easy to strain the joint. And this latest ab roller with elbow support and comfortable padding. With this ab roller wheel with elbow support, you can put your arms flat on the abs wheel and use your upper body to generate force. 【More comfortable and scientific design】The ergonomic handle of the automatic rebound abdominal wheel provides a comfortable grip, while the six-ply silent wheel ensures a smooth and quiet workout. We have prepared a timer and a phone holder for the elbow support rebound abdominal wheel so you can track your progress and set goals for yourself. 【Wider Wheels】The ab roller with elbow support has two 4.5-inch wide wheels, and they feature a 6-ply design that is not only silent, but also provides an even better sense of damping. The wide wheels greatly improve the balance of the rebound abdominal wheel, effectively reducing the wobble and more secure. 【Quality Assurance】The abdominal wheel ab roller is of reliable quality and can withstand the toughest workouts. The automatic abdominal rebound wheel is compact and can be used at home, office, gym and other places. Whatever questions you have about this automatic rebound abdominal wheel please contact us, we will surely give you a satisfactory reply.