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A training device for shearing and twisting action

A training device and technology of twisting action, applied in the field of sports training, can solve the problems of difficulty in pressing down the swinging leg, unfavorable cutting and twisting awareness, and inactive legs when lifting and straddling. control effect

Active Publication Date: 2022-03-04
SHANDONG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor found that for the training of shearing and twisting, the main problems at present are: 1. It is difficult to press down the swinging leg; 2. The leg is not actively moving forward; The feeling of cutting and twisting in the air is not conducive to the cultivation of cutting and twisting awareness

Method used

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  • A training device for shearing and twisting action
  • A training device for shearing and twisting action

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In a typical implementation of the present invention, this embodiment discloses a shearing action training device, including a bracket, a first leg fixing unit 61, a second leg fixing unit 62, a conveyor belt 1 and a transmission unit, the first Both the leg fixing unit 61 and the second leg fixing unit 62 are connected to the support, and the conveyor belt 1 is located under the first leg fixing unit 61 and the second leg fixing unit 62 . The first leg fixing unit 61 is used to simulate and fix the left leg, and the second leg fixing unit 62 is used to simulate and fix the right leg. The right leg, the swinging leg can also be the left leg, so the actions to be simulated by the first leg fixing unit 61 and the second leg fixing unit 62 all include the actions of swinging the leg and attacking the basket leg. In this embodiment, the first leg The fixing unit 61 and the second leg fixing unit 62 are driven by a transmission mechanism, thereby simulating the trajectory of...

Embodiment 2

[0052] In a typical implementation of the present invention, this embodiment discloses a shearing action training device. The difference from Embodiment 1 is that this embodiment also includes a third leg fixing unit and a fourth leg fixing unit. As for the fixing unit, the third leg fixing unit is used for fixing the calf part of the left leg, and the fourth leg fixing unit is used for fixing the calf part of the right leg.

[0053] Further, both ends of the third leg fixing unit and the fourth leg fixing unit are respectively connected to the transmission mechanism, and the third leg fixing unit and the fourth leg fixing unit are collectively referred to as the lower leg fixing unit, and the two ends The transmission mechanism separately controls the movement trajectories of the two ends of the lower leg fixing unit, so that the lower leg fixing unit can simulate the movement posture of the thigh in space.

[0054] There is no connection between the leg fixing unit in this e...

Embodiment 3

[0058] In a typical implementation of the present invention, this embodiment discloses a shearing movement training device. The difference from Embodiment 1 is that the transmission mechanism in this embodiment adopts two or four linkages. The telescoping function of the boom is realized by controlling the deformation of the linkage mechanism itself.

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PUM

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Abstract

The invention discloses a cutting and twisting action training device, which belongs to the technical field of physical training. It adopts two auxiliary motion units for assisting swing leg and hurdle leg movement, and the two motion units simulate the leg swing action, which can better control Standardize and correct the shearing action to improve the training level of athletes, including the bracket, the first leg fixing unit, the second leg fixing unit and the conveyor belt, the first leg fixing unit is used to fix the left leg, the second leg fixing unit The fixing unit is used to fix the right leg. Both the first leg fixing unit and the second leg fixing unit are movably connected to the bracket to simulate the shearing action of the legs. The conveyor belt is located between the first leg fixing unit and the second leg fixing unit. Under the unit; the bracket is provided with a telescopic part to change the height of the bracket.

Description

technical field [0001] The invention belongs to the technical field of sports training, and in particular relates to a training device for shearing and twisting movements. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] 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. The performance of hurdle running depends on the athlete's flat running speed, hurdle step technique, perfect technique of running and crossing the hurdle, and the ability to coordinate and cooperate between running and crossing. The key to hurdle running is speed. This means running fast and completing a series of movements across the hurdle quickly. Therefore, any distance hurdling is characterized by a short...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/00
CPCA63B69/0028
Inventor 刘瑞江朱青莹王相英张俊英初少玲
Owner SHANDONG NORMAL UNIV