A straddle frame for physical education teaching with anti-fall function

Abstract

The invention provides a hurdle having an anti-stumbling function for physical education, and relates to the field of physical education. The hurdle having the anti-stumbling function for physical education includes a first railing, wherein a second railing is disposed on a right side of the first railing; a first groove is disposed on the left side of the second railing; a first stopping block isfixedly connected to the left side of the inner wall of the first groove; the inner wall of the first stopping block is slidably connected with a connecting block; and the inner wall of the first groove is provided with a first spring at the right side of the connecting block. According to the hurdle having the anti-stumbling function for physical education, the first railing or the second railing is rotated around a first fixed rod after subjected to impact force, so as to no longer block an athlete and to prevent the athlete from stumbling, thereby solving the problem that the athlete failsto jump timely such that a leg hits the hurdle and the athlete stumbles over the hurdle and gets injured.

Description

technical field [0001] The invention relates to the technical field of physical education, in particular to a physical education straddle frame with the function of preventing falls. Background technique [0002] Hurdles is a sprint event with a fixed number, fixed distance, and fixed height hurdles on the way. It is also an event with more complicated technology, stronger rhythm, and higher exercise value in track and field sports. Engaging in hurdle running can not only effectively develop physical qualities such as speed, jumping ability, flexibility and agility, but also cultivate the will qualities of bravery, tenacity, decisiveness and overcoming difficulties. [0003] In the hurdle training, the novice's sense of rhythm is not very good, and he failed to take off in time, causing his legs to hit the hurdle frame. After the impact, the movement cannot be stopped immediately, and he continues to move forward, which is easy to be hit by the hurdle frame Tripping, causin...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hurdle frame for physical education with the function of preventing falls, which solves the problem that athletes fail to take off in time, causing their legs to collide with the hurdle frame, tripping over the hurdle frame and then falling injury problem

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