Handheld training device with circular pipe with built-in rolling ball

Abstract

The invention provides a handheld training device with a circular pipe with a built-in rolling ball, and belongs to the field of physical exercise equipment. The handheld training device has the advantages that the training device can conduct periodic circling motion in one plane, and the arm strength of the arms is trained while the coordinate ability of muscles of the whole body can be trained. The training device is composed of a circular pipe (1), a handheld shaft (2) and the rolling ball (3). The circular pipe is a pipe bent to be in a circular ring shape. The middle of the portion, bent to be in the circular ring shape, of the circular pipe is the handheld shaft which can be held by the hands conveniently, and the rolling ball is located in the circular pipe and can roll freely in the circular pipe. The circular pipe is formed by machining metal or plastic and provided with a plurality of small holes so that movement of the rolling ball can be observed conveniently. The handheld shaft is formed by machining metal, the surface of the handheld shaft is wrapped with plastic or rubber, and the feeling in holding the handheld shaft by hands is improved. The rolling ball is made of metal materials and silica gel and in a spherical shape, the middle of the rolling ball is a solid metal ball, the weight is mainly provided by the solid metal ball, and the surface of the rolling ball is wrapped with the silica gel and mainly used for buffering and damping when rolling.

Description

technical field [0001] The invention belongs to the field of sports equipment, and relates to a sports training device. The function of the training device is that the training device can perform periodic circular motions in a plane, and can train the coordination ability of the muscles of the whole body while training the arm strength and stimulate the cerebellum to exercise balance control. It can also be used as an auxiliary training equipment for aerobics to enhance the fun and training intensity. Background technique [0002] Modern people are increasingly aware of their health and love various fitness exercises, but many exercises are limited by time and space. And like inertia dumbbells, hula hoops, etc., because their volume is small, users can exercise in a limited space, and their exercise volume is moderate, and the exercise for a period of time can achieve the desired effect, so they are deeply loved by the public. [0003] Invention Patent No. 200810042366X "Du...

AI Technical Summary

Problems solved by technology

However, because its shape and structure are similar to dumbbells, there is an inertial rotation structure at both ends of the handle shaft, which makes it bulky and inconvenient to carry, which affects the convenience of people's use. We hope to make improvements on this basis and provide the same Functional and easy-to-carry training equipment, using a circular pipe as the track, built-in rolling ball, the handle is located in the middle of the circular track, minimizing the size but providing the same inertial training effect

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