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Body flexibility training device for tennis training

A training device and flexibility technology, applied in the field of training equipment, can solve problems such as poor core strength and flexibility, strain, easy injury, etc., to achieve the effect of clean training, avoidance of injury, and wide application

Active Publication Date: 2018-11-30
EAST CHINA JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In tennis training, tennis trainers usually only focus on technical and tactical training and physical training, while ignoring the training of body flexibility. Many tennis players have relatively well-developed limb muscles, but poor core strength and flexibility. Vulnerable to injury; especially the waist in tennis events, for many professional tennis players, waist ligament strains and sprains are more common
In actual training, many tennis players often carry out physical training alone. Without the help of others, for tennis players with poor waist ligaments, how to exercise waist flexibility is a more difficult problem.
[0003] Document CN202237023U discloses a waist basic skill auxiliary exercise device, which comprises a base plate, a force supporting mechanism, a supporting sleeve, locking screws and a supporting device. Sexual training, or the need for assistance from others, does not solve the problem of how to enable individuals to perform waist flexibility training

Method used

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  • Body flexibility training device for tennis training
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  • Body flexibility training device for tennis training

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Embodiment Construction

[0038] as attached Figure 1-8 As shown, the present invention includes a base 10, a fixed column 8, a lifting column 7 and a seat block 1 sequentially connected from bottom to top, and the seat block 1 is surrounded by an annular guide rail 4, and the annular guide rail 4 is provided with at least 3 brackets, the ring guide rail 4 is also provided with a slide block 5 that can slide along the ring guide rail 4, the slide block 5 is connected with the limit plate 511 through a moving rod, and the ring guide rail 4 is provided with a limit plate 511 A matching annular chute, the slider 5 is provided with a stay rope 1311, a rope shaft 13 and a motor 14 connected in sequence, the motor 14 is connected with the rope shaft 13 through a motor shaft 1411, and the other end of the stay rope 1311 is connected to the rope shaft 13. The pull ring 6 provided with the motor switch 611 is fixed, the seat block 1 is provided with one end connected to the seat block 1, and the other end inse...

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PUM

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Abstract

The invention discloses a body flexibility training device for tennis training. The body flexibility training device comprises a base, a fixing column, a lifting column and a sit block which are sequentially connected from bottom to top, wherein the periphery of the sit block is surrounded by an annular guide rail, and at least three brackets are arranged on the annular guide rail; a slide block capable of sliding along the annular guide rail is further arranged on the annular guide rail, and a pull rope, a rope shaft and a motor which are sequentially connected are arranged in the slide block; and a pull ring provided with a motor switch is fixed to the other end of the pull rope, a fixed plate and a moving plate are arranged on the sit block, the sit block is connected to one ends of thefixed plate and the moving plate, and the other ends of the fixed plate and the moving plate are inserted into the annular guide rail; and a rotatable rotating shaft is arranged in the sit block, andthe moving plate penetrates through the sit block and is fixed to the rotating shaft. According to the body flexibility training device, users can independently train waist flexibility, the strengthduring training can be adjusted according to self requirements, and thus injuries are avoided during use.

Description

technical field [0001] The invention relates to the field of training equipment, in particular to a body flexibility training device for tennis training. Background technique [0002] In tennis training, tennis trainers usually only focus on technical and tactical training and physical training, but ignore the training of body flexibility. Many tennis players have well-developed limb muscles, but poor core strength and flexibility. It is easy to be injured; especially the waist in tennis events. For many professional tennis players, waist ligament strains and sprains are even more common. In actual training, many tennis players often carry out physical training alone. Without the help of others, for tennis players with poor waist ligaments, how to exercise waist flexibility is a more difficult problem. [0003] The document CN202237023U discloses a waist basic skill auxiliary training device, which comprises a base plate, a force supporting mechanism, a supporting sleeve, l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/38
CPCA63B69/38
Inventor 张丹梅琰王一茗
Owner EAST CHINA JIAOTONG UNIVERSITY
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