Physical training aid with mechanical detecting function

Abstract

The invention relates to a physical training aid with a mechanical detecting function. The physical training aid comprises a mounting substrate, a cantilever and a mechanical sensor, a locating hole is formed in the mounting substrate, and the mounting substrate is welded to the cantilever. A plurality of sliding grooves are formed in the middle of the cantilever, a sliding rod is mounted between the sliding grooves, and a sand bag is hung in the middle of the sliding rod. A locating bolt is mounted at one end of each sliding groove, one end of the cantilever is fixedly connected with the mechanical sensor through a bolt, and the middle of the mechanical sensor is sleeved with a handheld rod. Through the cooperation of the sliding rod and the sliding grooves, front-back movement of the sand bag is achieved, the sand bag is located through the locating bolts, the progress of other movement is not hindered, meanwhile, the device is simple in structure and convenient to mount, and has the long service life, mechanical testing is achieved through the mechanical sensor, and good use prospects are achieved.

Description

technical field [0001] The invention belongs to the field of sporting goods, in particular to a sports training device with a mechanical detection function. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, health issues have received more and more attention. "If you have health, you have everything." It has gradually become a fashion to spend money on health and participate in sports. Exercise can not only enhance people's physique, but also cultivate people's strong will quality; exercise can fully improve and enhance the respiratory system, circulatory system, digestive system, bones, and muscles. stroke volume. [0003] At present, during the daily training of sports such as high jump and hurdles and the training of new recruits, the corresponding training equipment is mainly selected according to the training category, and the safety of the training equipment is also relatively improved. In ...

AI Technical Summary

Problems solved by technology

However, it is very difficult to obtain muscle force in complex training equipment movements (the muscle force distribution model of the knee joint includes muscle length-tension relationship, velocity-tension relationship and muscle activation level, as well as the distribution of muscle force in the joint), so Need a kind of sports trainer with mechanical detection function

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