Physical training pull-up training device

Abstract

The invention provides a physical training pull-up training device. The physical training pull-up training device comprises a base, vertical plates are fixedly installed on two sides of the top surface of the base, first through holes are formed in the top ends of the opposite surfaces of the two vertical plates, a same horizontal first screw rod is movably installed in the two first through holes through bearings, two ends of the first screw rod penetrate through the corresponding first through holes, and opposite threads are arranged at two ends of the first screw rod. A motor is fixedly installed at the top end of the right side surface of the vertical plate which is located on the right side of the base, a rotary shaft of the motor faces right horizontally, a first gear is fixedly installed at the right end of the rotary shaft of the motor, a second gear is fixedly installed at the right end of the first screw rod, and the first gear meshes with the second gear. The physical training pull-up training device is simple in structure and convenient to use and operate. The physical training pull-up training device can meet using requirements of different training modes of different trainers, can enable muscle to be trained better, and cares a muscle group more comprehensively.

Description

technical field [0001] The invention belongs to the field of physical exercise, in particular to a pull-up training device for physical exercise. Background technique [0002] Pull-ups are a hanging strength exercise in which one's own strength overcomes one's own gravity. It is the most basic way to exercise the back, and it is also one of the important reference standards and items for measuring male physique. Due to the different body structures of different people, pull-up training There are modes where the arm opening distance is greater than the shoulder width, and the arm opening distance is equal to the shoulder width. The traditional horizontal bar pull-up trainer, the horizontal bar grip cannot be adjusted according to different groups of people, and its versatility is poor and cannot meet different uses. At the same time, during training, the exerciser is prone to exhaustion. In this case, the exerciser's hand is likely to be separated from the grip bar, causing t...

AI Technical Summary

Problems solved by technology

[0002] Pull-ups are a hanging strength exercise in which one's own strength overcomes one's own gravity. It is the most basic way to exercise the back, and it is also one of the important reference standards and items for measuring male physique. Due to the different body structures of different people, pull-up training There are modes where the arm opening distance is greater than the shoulder width, and the arm opening distance is equal to the shoulder width. The traditional horizontal bar pull-up trainer, the horizontal bar grip cannot be adjusted according to different groups of people, and its versatility is poor and cannot meet different uses. At the same time, during training, the exerciser is prone to exhaustion. In this case, the exerciser's hand is likely to be separated from the grip bar, causing the exerciser to fall from the horizontal bar, causing injury and posing a safety hazard.

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