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Protective training device for muscle training in sports classroom

A muscle training and training device technology, applied in the field of muscle training, can solve problems such as arm strain, lack of training personnel to assist exercise, lack of protective components, etc.

Active Publication Date: 2021-05-07
JILIN INST OF PHYSICAL EDUCATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a protective training device for muscle training in physical education classrooms, which can effectively solve the lack of components for assisting exercise personnel in the above-mentioned background technology, so that when the exercise personnel are beginners, the lack of protective components is easy. Exercising personnel's arms causing strain problems

Method used

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  • Protective training device for muscle training in sports classroom
  • Protective training device for muscle training in sports classroom
  • Protective training device for muscle training in sports classroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] Example: such as Figure 1-10 , the present invention provides a technical solution, a protective training device for muscle training in a physical education classroom, comprising a support frame 1, an adjustment mechanism 2 is provided at one end of the support frame 1, and the adjustment mechanism 2 includes a chute 201, a guide rod 202, a connecting block 203, connecting belt 204, mounting block 205, rotating rod 206, guide hole 207, auxiliary rotating shaft 208, supporting block 209, card slot 210, clamping plate 211, tension spring 212, embedded plate 213, embedded groove 214, supporting rod 215 and bearing frame 216;

[0048] One end of the support frame 1 is symmetrically provided with a chute 201, the inside of the chute 201 is fixedly connected with a guide rod 202, and the outer end of the guide rod 202 is slidably connected with a connecting block 203, and a connecting belt 204 is embedded in the position of the top side of the connecting block 203, supportin...

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PUM

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Abstract

The invention discloses a protective training device for muscle training in a sports classroom, one end of a support frame is provided with an adjusting mechanism, and the adjusting mechanism comprises a sliding groove, a guide rod, a connecting block, a connecting belt, a mounting block, a rotating rod, a guide hole, an auxiliary rotating shaft, a support block, a clamping groove, a clamping plate, an extension spring, an embedded plate, an embedded groove, a support rod and a bearing frame; according to the structure, the adjusting mechanism is arranged, the connecting block is conveniently driven to move through the connecting belt, the extension spring is conveniently installed through the cooperation of the clamping groove and the clamping plate, when an exerciser is a beginner, the exerciser is assisted to do pull-up through the action of the extension spring, muscle strain caused by forced upward stretching is avoided, in addition, through the cooperation of the clamping groove and the support rod, the bearing frame can be conveniently installed, and therefore by placing a heavy object in the bearing frame, the exerciser can add the proper weight according to the situation of the exerciser, and the exercise effect is improved.

Description

technical field [0001] The invention relates to the technical field of muscle training, in particular to a protective training device for muscle training in a physical education classroom. Background technique [0002] Pull-ups, an exercise that exercises the muscles of the upper body. Pull-ups require a certain amount of grip strength and upper body strength, and this strength must be able to overcome one's own body weight to complete once. Pull-ups play an important role in developing upper body hang strength, shoulder girdle strength, and grip strength. It calculates the score based on the number of times completed according to the movement specifications. If you do more, you will get better results. Usually, when doing pull-ups, a horizontal bar is used; [0003] However, the existing muscle training devices in physical education classrooms lack the components to assist the exercisers to exercise, so that when the exercisers are beginners, they lack protective componen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B21/068A63B21/06
CPCA63B21/06A63B21/068A63B23/1218
Inventor 刘志二
Owner JILIN INST OF PHYSICAL EDUCATION
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