An adjustable self-adaptive wrist strength training device and its usage method

Abstract

An adjustable self-adaptive wrist strength training equipment, including a box, the inside of the box is provided with a first cavity, a second cavity, a third cavity, a fourth cavity, and a fifth cavity. The 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 a first rotating shaft is arranged in the first cavity. The beneficial effects of the invention are: the present invention is simple in structure and easy to operate, and the protection will not be triggered when the wrist exercise is performed at a normal speed. The user rotates the first rotating shaft slowly, thereby forcing the user's wrist to have enough rest time, preventing muscle damage, and also reminding the user that the speed is too fast at this time, which is simple, efficient, convenient and fast, and has strong 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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