| Tennis is a high-strategy open sport,with complex and changeable techniques,fast ball speed,and many changes in hitting style and ball placement.Athletes must integrate and process complex visual information quickly and efficiently in a limited time;most of the technical and tactical actions are carried out under extreme time pressure.Good sports vision ability can help athletes obtain visual information quickly and accurately,reduce decision-making time,and leave more time for the completion of technical and tactical movements.Players need to combine sports visual skills with sports technology.At present,the sports vision of tennis players aged 8-10 in our country is mostly unconscious development,and special sports vision training is lacking.This paper adopts the methods of literature materials,expert interviews,Delphi method,experimental method and mathematical statistics method,etc,through the systematic review and arrangement of relevant research results of sports vision training at home and abroad,to understand the properties of motor vision and its biological mechanisms,the basic theory of the impact of sports vision training on visual skills,sports performance and the impact mechanism.On the basis,Taking 60 tennis players aged 8-10 from Jiayuan Tennis Club in Pingxiang City,Jiangxi Province as the experimental subjects,divided into experimental group and control group,and carried out experimental intervention for 12 weeks,twice a week,the control group adopted the traditional tennis training plan,while the experimental group adopted the traditional training plan,that after the warm-up preparation for each training and before the formal training,add 20 minutes of sports vision training.Before and after the experiment,by comparing the physical fitness,forehand and backhand hitting and comprehensive hitting scores of the two groups of athletes,to understand the effect of exercise vision training on the quality of strokes in tennis players aged 8-10.Through the research,the following conclusions are drawn:1.Before the experiment,the physical fitness and hitting quality of tennis players aged8-10 in the experimental group and the control group was all at the same level.It shows that the grouping before the experiment is reasonable,the two groups are comparable.2.Before the experiment,there was no significant difference in the average test results of the 6 tests of tennis players aged 8-10 years old between the experimental group and the control group,the batting quality is on the same level.3.After the experiment,the quality of forehand,backhand and comprehensive hitting of the athletes in the experimental group was significantly higher than that of the athletes in the control group.It shows that sports vision training can more effectively promote the improvement of tennis players’ hitting quality.4.Before and after the experiment,the batting quality test scores of the athletes in the experimental group and the control group were improved to varying degrees.However,the improvement in the test results of the batting quality test in the experimental group was even greater,the training effect is better.5.Sports vision training can effectively improve the attention and spatial perception ability of 8-10-year-old tennis players when hitting the ball.At the same time,the judgment ability of the batting links such as staring,predicting,moving and hitting the ball has also been significantly improved.The accuracy of the shot and the accuracy of the shot placement have been improved,thereby promoting the improvement of hitting quality.It is recommended that qualified training institutions can introduce modern sports vision training equipment to carry out sports vision training,make sports vision training an important part of tennis players’ annual training,into daily training,develop a more targeted training visual training program.At the same time,try some other more effective and diverse sports vision training methods,through more abundant training methods,the effect of sports vision training is further improved. |
