When he holds the grip in the middle of ybell, his function is the same as that of dumbbell, but its center of gravity is relatively stable, and it will not cause rotation damage to wrist and other body joints. In addition, it can also replace the traditional Kettlebell training, such as swing, cardiopulmonary and so on. Ybell's pressure on the body is also relatively reduced because the center of gravity is close to the body and the inertia of swing is small. It's easier to use<br>
正在翻译中..