Xin Juli dumbbell stool is good. Xin Juli sells professional dumbbell stools and commercial training stools. Dumbbell stool is a fitness aid. It is often used to assist dumbbells to complete some necessary fitness actions, such as: upward inclined dumbbell bench press, downward inclined dumbbell bench press, flat dumbbell flying bird and so on. By practicing dumbbells, we can improve the control of joints and muscles in all parts of the body, exercise the small muscle groups around the target muscle group, and better stimulate the muscle tissue at the joint of each muscle group.