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Back-style high jump arc line approach jump trainer

A kind of practice device and back-and-forward technique, which is applied to jumping equipment, springboards, gymnastics equipment, etc. It can solve the problems of difficulty in completing the movement of the pole, affecting the teaching progress and teaching effect, and shortening the number of teaching hours. , Improve teaching efficiency, good muscle force feeling effect

Inactive Publication Date: 2012-07-04
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using traditional practice methods, it is difficult to solve problems quickly, timely and accurately. Once the run-up and take-off is not done well, it is bound to be difficult to complete the follow-up movement
If things go on like this, it will inevitably affect the teaching progress and teaching effect

Method used

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  • Back-style high jump arc line approach jump trainer
  • Back-style high jump arc line approach jump trainer
  • Back-style high jump arc line approach jump trainer

Examples

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 Shown, a kind of back-flying high jump arc run-up take-off training device, it comprises the runway that is set along the back-flying high jump run-up route, the runway surface of this runway is the inclined surface that the outside 4 is higher than the inside 5. The runway includes an arc-shaped base 1, on which a wooden board 2 is arranged, and the surface of the wooden board 2 is covered with a plastic pad. The front end of the runway is the take-off point 3, and the runway surface at the take-off point 3 is a plane. The inclination of the inclined surface gradually increases from the starting point to the jumping point 3 . Such as figure 2 As shown, the inclination angle of the exerciser is from small to large, that is, it is similar to running a small uphill. The arc of the runway is a 1 / 4 arc with a radius of 6-8m and ...

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Abstract

The invention discloses a back-style high jump arc line approach jump trainer which comprises a runway arranged along a back-style high jump approach path, wherein the surface of the runway adopts an inclined plane with a high outer side and low inner side. The trainer adopts the exercise method that a sportsman accomplishes an approach jump action (the sportsman can jump over a cross bar or not) on the trainer. The trainer is applicable to high jump sportsmen (students) in all levels, and has obvious effect on improving arc line approach jump technique (especially the last two steps). The auxiliary trainer can ensure that a sportsman approaches along an arc line all the while during exercise, accomplishes the jump action when the body is furthest cambered inwardly, and obtains higher jump height and larger centrifugal force, so that the body has sufficient time and space to camber the back, and can rapidly get across the cross bar.

Description

technical field [0001] The invention relates to an auxiliary device for high jumpers (students) to perform arc run-up and take-off technique exercises, in particular to a back-flying high jump arc run-up and take-off training device. Background technique [0002] The run-up and take-off is the key and difficult point in the teaching of back jump high jump. At present, there are usually two ways to practice the back-style high jump arc run-up: one is to draw an arc on the ground to allow students to run along the arc; the other is to use a traditional take-off board to take off. When adopting the above-mentioned method to carry out decomposition exercises (simple arc run-up or simple stepping on the springboard to take off), the students can all do well as required. Once the two are combined, students will have problems such as lifting the body too early (not enough introversion), taking big strides, running in a straight line, jumping while lying down, punching the pole, an...

Claims

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Application Information

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IPC IPC(8): A63B5/16A63B5/08
Inventor 朱青莹
Owner SHANDONG UNIV