Ligament stretching activity device for physical training

Abstract

The invention discloses a ligament stretching activity device for physical training, comprising a bottom plate, a vertical plate is welded to the top edge of the bottom plate, a cylinder is welded to the top end of the bottom plate at one end edge of the vertical plate, and the cylinder A reset spring is arranged in the middle of the inner wall, a T-shaped round rod is welded in the middle of the top of the reset spring, a top plate is welded in the middle of the top of the T-shaped round rod, and a column is welded at the top of the bottom plate corresponding to one end of the cylinder. The outer surface of the column is sleeved with a sheath, through a vertical plate, a cylinder, a T-shaped round rod, a return spring, a top plate, a column, a sheath, a notch, a telescopic rod, a limit block, a rubber cushion, a groove, The rotating belt and the rotating roller, the vertical board, the top board and the telescopic rod can respectively train the trainees to lift legs, branch, bend over and handle. The training methods are diversified, the exercise effect is improved, and the practicability is strong. Moreover, this method is easy to operate Easy to use and easy to promote.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a ligament stretching device for sports training. Background technique [0002] Ligament stretching is an essential warm-up exercise before physical training. The ligament stretching exercise before basketball and football training is to prevent the ligaments from being unable to withstand the impact brought by the instantaneous acceleration of the body during strenuous exercise. At this time, The ligaments are easy to be strained or torn. Therefore, athletes usually stretch the ligaments before doing strenuous exercise to improve the ability to withstand the curvature of the body and the extension ability of various parts of the limbs; [0003] However, the existing ligament stretching device has a single training method, and can only perform stretching training on the user's unilateral ligament. The ligament stretching device has few functions and poor practicability. ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a ligament stretching activity device for physical training, which can effectively solve the problem proposed in the above-mentioned background technology, but the existing ligament stretching activity device has a single training method, and can only perform stretching activity training on unilateral ligaments of the user. , The ligament stretching device has few functions and poor practicability

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