Adjustable self-adaptive wrist force training device and use method

Abstract

An adjustable self-adaptive wrist force training device comprises a box body; a first cavity, a second cavity, a third cavity, a fourth cavity and a fifth cavity are formed in the box body; the second cavity and the third cavity are located below the first cavity and the second cavity; the fifth cavity is located below the third cavity and the fourth cavity; and the first cavity is internally provided with a first rotating shaft. The wrist force training device has the advantages that the device is simple in structure and easy and convenient to operate; protection cannot be triggered when wrist strength training is conducted at the normal speed; the rotation speed of the first rotating shaft in the device can be slowed down when the wrist strength training speed is too high, and then a user is forced to slowly rotate the first rotating shaft, so that the wrist of the user is forced to have enough rest time, muscle injury is prevented, and the user can be reminded that the speed is too high at the moment; and the device is simple, efficient, convenient, fast and high in practicability.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to an adjustable self-adaptive wrist strength training equipment and a use method. Background technique [0002] At present, it is often necessary to train the wrist strength in fitness, and the wrist strength ball is generally used to exercise the wrist strength. The wrist power ball is the abbreviation of the wrist fitness ball, also known as the power ball, the magic ball, the gyro ball, and the super gyro. It was invented in Taiwan, China. , which is relatively common in Taiwan, my country, and later spread to European and American countries, and promoted globally. Wrist power ball is a kind of artificial power device, purely mechanical, without batteries and any power supply, without electromagnetic radiation, relying on the rotation of the wrist to drive the ball core to rotate at high speed, and then generate powerful force. Through human control, the rhythm and spe...

AI Technical Summary

Problems solved by technology

The powerful force generated by the high-speed rotation of the force ball is very helpful for exercising the strength and toughness of fingers, wrists, and arms, and it integrates sports, entertainment, and fitness. However, the force generated by the current wrist force ball is too large. Wrist powerballs tend to cause wrist muscle damage, so there is a need for hand training equipment that prevents overwork

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