Ball diameter 9.5cm/3.74in
The upper end of the rope is tied to a pole or hook, and the lower end can be tied to dumbbells, kettlebells or some heavy objects. The position of the ball can be controlled according to the length of the rope
1.Improve reaction speed and hand-eye coordination. Moves in all directions.
2.It’s lightweight and portable, which means you can carry it virtually everywhere with you. Workout anywhere!
3.Build quickness, agility and stamina, length of elastic cord can reach up to 6 meters.