Study On The Characteristics Of Tennis Individual Recruitment Examination Competition For Sports Training Major In Colleges And Universities

As a national mechanism of selecting professional sports talents,with the gradual improvement of the examination system and the development of tennis rules and techniques and tactics,the competition characteristics tend to become obvious.A profound and accurate understanding of the characteristics of sports competition is an important condition to promote the development of the project.This paper in 2021 college sports training professional tennis single exam competition characteristics as the research object,using literature,field observation,mathematical statistics,video observation from the past five years,drawing,technique and tactics,physical,psychological characteristics,2960 games in 2021,discusses the competition characteristics,for tennis single exam examinee and related service personnel to provide theoretical reference.The study results are as follows:（1）The lottery adopts the double-blind system,with the uncertainty of number and group,the random nature of examinee number and the average distribution of seed players,to ensure the balanced distribution of each group of tennis and ensure the fairness and justice of the examination.11 Point system 10:10 one point victory has a certain chance,the lifting race combined with the advantages of round robin and knockout competition,the number of rounds "N + 1 + 1" enough,there are fault tolerance,can realize the group candidates according to the level of orderly arrangement.（2）The score rate of level 1 and above is higher than that of the matching stage is single,with positive and backhand shots,and some second level female candidates use the high ball;in tactics,the tactics of candidates are simple,and the bottom line matching tactics are mainly used.（3）With the intensity of the competition,the peak of the competition to the ninth round,the endurance quality of candidates;fast movement speed can better grasp the initiative in the competition,is the key to turn passive into active,coordination ability and sensitive quality can better promote the play of technical level.（4）The contingency of the competition increases,the psychological pressure of the candidates;more complicated,the competition system and more rounds,long interval time,candidates to switch;the importance of three stages: late> middle> early;first win after negative and win,candidates should have the ability to judge the whole competition.