1. Hold the fitness ball with your left hand and tap the rotor with your right fingertip.

2. Fingertips strike the rotor forward and strike the rotor along the running direction of the rotor. Repeat two or three times until the wings start to spin quickly. ?

3. Acceleration: Turn the rotor down and grab the fitness ball. Throw the ball quickly from left to right, and soon you will feel the pull of the rotor and continue to accelerate. ?

Fitness Principle of Wristguard Wristguard is a new type of fitness and entertainment product designed according to the principle of celestial dynamics (gyro principle). When rotating the wrist ball, we can effectively exercise muscle strength in relaxing entertainment by applying a force to change the direction and satisfactorily adjusting and controlling the rotation speed and exercise intensity.

At the same time, due to the multi-directional high-speed rotation of the rotor, the sphere produces strong centrifugal force and high-frequency vibration, which drives the fingers, palms and wrists to move passively, improves the flexibility and coordination of the joints of fingers, palms and wrists, and promotes blood circulation. Different postures can also train the strength of each muscle tissue on your arm, just like playing dumbbells and lifting weights, making your muscles stronger and stronger.

Extended data:

Wrist ball is suitable for the crowd:

1. For sports fans who need wrist strength, such as basketball, tennis, badminton, table tennis, table tennis, gateball, volleyball, handball, baseball, bowling, golf, darts and rock climbing, wrist sports can make them more nervous and powerful.

2. For people who are used to wrist work or study, such as computer typing, piano playing, calligraphy and painting, and people from all walks of life who often drive or ride bicycles (electric cars and motorcycles), wrist force ball practice can enhance the toughness of wrist ligament and relieve the pressure on wrist ligament.

3. For office workers who are sedentary, lack of exercise, or in sub-health state, or generally suffer from "mouse hand" in front of the computer all day, wrist ball exercise can stay away from "sub-health" or alleviate the discomfort caused by "mouse hand".

4. For the majority of middle-aged and elderly people, wrist ball exercise can promote blood circulation, prevent cardiovascular and cerebrovascular diseases, reduce blood lipid and delay brain aging; It also has a certain rehabilitation effect on rheumatoid arthritis, scapulohumeral periarthritis and upper limb numbness.

Baidu encyclopedia-wrist ball