Wrist ball is the abbreviation of wrist fitness ball, also known as power ball, magic ball, gyro ball and super gyro. It was invented in Taiwan Province Province, China, which is common in Taiwan Province Province, and then spread to Europe and America, and promoted all over the world.
Wristball is an artificial power device, which is purely mechanical, without batteries, any power supply and electromagnetic radiation. Wrist rotation drives the ball core to rotate at high speed, thus generating powerful force.
Through manual control, the rhythm and speed of ball core rotation can be adjusted at will. The faster the speed, the greater the strength, which can be equivalent to 50 kinds of dumbbells with different weights. There is about 14kg force at 8000 rpm, and about 22kg force at 10000 rpm. By 2020, the world record has exceeded 20,000 revolutions.
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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".
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