1. First insert your finger into the rubber ring in the middle of the wrist ball, and then take it out.
2. After removing the rubber ring, the screw hole will be exposed on the wrist ball, and then unscrew the screw with a screwdriver.
3. After unscrewing the screw, twist it in the gap in the middle of the wrist ball with a one-dollar coin, and then split the wrist ball in two.
4. After disassembly, take out the ball in the middle, and then remove one end of the ring from the rotating shaft.
5. Turn it over and take off the other end.
6. Finally, take out the gasket and remove the wrist ball.
Wrist power ball is a kind of fitness equipment used to exercise wrist power, also called gyro ball and powerball, which was handed down from Taiwan Province Province. Wrist ball can increase the strength of fingers, wrists and arms and exercise the toughness of these parts. The rotation of the left and right hands can improve the balance between the left and right brains and make the fingers, wrists and arms more flexible. At the same time, it can also promote blood circulation, eliminate fatigue and improve health, which is beneficial to human body.