Description
Power Wrist Ball Arm Trainer Gyroscope Wrist Ball Gyroscope Strengthener Ball Wrist Strengthener Ball Gym Fitness Equipment
Reminded:
This link is only sold with the wrist ball handle, not including the ball in the picture.
The ball in the picture is only for display. Thanks very much for noting that.
Product Description:
Color: black
Material: plastic, foam, galvanized metal
Specifications: about 22CM, ring diameter can be set about the scope of about 8CM-6.9CM (manual measurement error is inevitable)
Due to the wide range of adjustment, the majority of the wrist ball can be suitable for the market.
Role: mounted on the wrist ball, change the torque, increase the rotation of the wrist force generated by centrifugal force
