Description 1. Cordless weight-bearing ball, which does not occupy space and does not trip, can enjoy the fun of fitness at any time, anywhere and in any place. It doesn't take up space, and can also jump away from the space limit indoors; Don't stumble. Say goodbye to the sudden trouble of tripping in rope skipping; Quiet jumping will not prevent neighbors from jumping quietly; Lightweight and convenient, easy to store and move at any time. 2. The ball is 75cm larger in design, and the weight of cordless is closer to that of rope. It weighs about 60g, and a pair of about 120g. 3. The handle is built with a weight bearing iron block to make the movement sweat like rain, increase the weight bearing movement and improve the fat burning speed. The thickened foam design is anti-slip and sweat-absorbing, with a soft grip. The small pores inside can absorb sweat from the palm of the hand, preventing the hand from slipping and flying. 4. Shaping and massage can be used as a fascia ball, and its function is no longer single. It can be used as a fascia ball after exercise. 5. The self-lubricating bearing is flexible and durable, the bearing life is up to 1000000 revolutions, and the rotating speed is smooth without jamming.