Swing arm training aid for tennis training

An auxiliary device and tennis technology, which is applied in the field of sports training equipment, can solve the problems of personnel swinging action constraints, inconvenient adjustment of weights, poor standardization effect, etc. effect of injury

Active Publication Date: 2021-03-16
QUZHOU UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an arm swing training aid for tennis training, which solves the problem that the existing device has poor performance in restricting and regulating swing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Swing arm training aid for tennis training
  • Swing arm training aid for tennis training
  • Swing arm training aid for tennis training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-3 , a swing arm training aid for tennis training, comprising a waist ring 1, the inner side of the waist ring 1 is provided with a track groove 2, the inner side of the track groove 2 is slidingly connected with a moving plate 3, the front and rear ends of the moving plate 3 and the track groove 2 The left and right sides of each are fixedly connected with connecting rod 4, the surface of connecting rod 4 is movably socketed with elastic r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of physical training equipment, in particular to a swing arm training aid for tennis training, and aims at solving the technical problems that an existingdevice is poor in racket swinging action constraint and standard effect on personnel, balance weight is inconvenient to adjust to cater to the physical fitness of operators, and after long-time use, the problems of fatigue, hand slipping and unsafety caused by unstable gripping are solved. In order to solve the technical problem, the swing arm training aid for tennis training is composed of a waist ring, a connecting device and a deflection device, constraint and standardization of racket swing actions are achieved through a rubber band, a swing arm, a movable plate and a rail groove, the loadweight can be adjusted through a balance weight lever and a balance weight ring, the body shape and physique of a trainee can be adapted, through the mode that the handle shaft and the handle sleeveare laterally arranged relative to the swing arm for grabbing, grabbing is more stable, the problems of unstable grabbing, hand disengaging and the like are effectively avoided, and use is safer and more reliable.

Description

technical field [0001] The invention relates to the field of sports training equipment, in particular to an arm swing training aid for tennis training. Background technique [0002] Tennis is one of the ball games. The effective tennis court is a rectangle with a length of 23.77 meters, a width of 8.23 ​​meters for singles and a width of 10.97 meters for doubles. There is a net in the middle, each side of the game occupies one side of the court, and the players hit the ball with a tennis racket. [0003] As a kind of sport, tennis has a heavy racket, and the action of swinging the racket requires higher physical fitness of the sportsman, and it is easy to cause body muscle damage without exercise. In the existing operation, the action of swinging the arm and hitting the tennis ball is often exercised by swinging an empty racket. [0004] In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not bee...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A63B69/38
CPCA63B69/38
Inventor 徐耀军
Owner QUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap