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Sitting type leg strength exerciser with separating angle exercise for double legs

A training device and double-leg technology, which is applied in the field of sports training and training equipment, can solve the problems of unable to adjust the angle of the two legs, unable to meet the requirements of special strength training, etc.

Inactive Publication Date: 2007-08-08
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of trainer can realize kicking training of two legs separately, and can simulate the periodic support kicking of one leg in the actual competition of athletes, but the angle between the two legs cannot be adjusted during the training process, which is quite different from the state in the actual competition. Cannot meet the requirements of coaches or athletes for special strength training of legs

Method used

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  • Sitting type leg strength exerciser with separating angle exercise for double legs
  • Sitting type leg strength exerciser with separating angle exercise for double legs
  • Sitting type leg strength exerciser with separating angle exercise for double legs

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Embodiment Construction

[0028] 1 and 2 are the overall structure of the present invention, including a seat 7, left and right footrests 4, 5, a transmission mechanism connected with the left and right footrests, left and right front frames 15, 16, respectively fixed on the left and right front frames The two sets of guide rails 14, the adjustable damping device 12 fixed on the chassis 11, the synchronous reversing device 10, the handle 18, the tensioning mechanism 1, the motion parameter acquisition device 13 and the data processing and display system 3. The left front frame 16 and the right front frame 15 are respectively connected to the bottom frame 11 with a fixed rotating shaft, and two sets of fixing frames 17 are respectively connected to the inner walls of the right front frame 15 and the left front frame 16 to fix them to each other; the two sets of guide rails 14 are respectively fixed On the left front frame 16 and the right front frame 15, and can rotate with their rotation axes along with...

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Abstract

The invention relates to a seat leg trainer with which legs can be separated to train. The invention mainly comprises a chair, left and right pedals, and transmitters connected with the pedals, two groups of tracks, and an angle adjuster, an adjustable damping device fixed on the bottom support, a synchronous steering device, a position adjuster, a tension device, and a data collecting displaying processing system. The invention has adjustable angle between two legs, to synchronously train two legs, and realize one-leg periodical alternation and one-way load method. The invention provides training platform to linearly adjust the train load, to meet different heights and knee angles, while it can collect, store, and real-time display the parameters in the train.

Description

technical field [0001] The invention relates to a leg strength training device, belonging to the technical field of sports training and training equipment. Background technique [0002] The level of special strength training is one of the important indicators to measure the athletic ability of athletes, which directly affects the quality of sports performance. However, the form of special strength training is specific and the effect is specific. Therefore, for different projects and different athletes, special strength training must meet specific training parameters, so that the characteristics of strength training and special movements can be combined. The more closely they are combined, the better the effect of the specific force. Therefore, only strength training that conforms to the characteristics of special movements will promote the improvement of special ability and performance. Similarly, different sports have different requirements for the specific strength of th...

Claims

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Application Information

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IPC IPC(8): A63B23/04
Inventor 季林红王子羲高伟陈小平
Owner TSINGHUA UNIV
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