Research On The Characteristics Of Chinese Outstanding Female Tennis Singles Players

Objectives: Most of the scholars' research on tennis participation mainly focuses on the participation characteristics of foreign top tennis players,and there are few researches on the participation characteristics of Chinese female tennis players alone.This paper is based on the "Li Na Era" after China's female tennis players "urgent to excel" status quo,as well as the number of tennis events,wide distribution,high density,multiple levels and other characteristics.This paper aims to find out the scientific guiding factors of Chinese female tennis players in the competition,as well as the shortcomings of Chinese female tennis players in the competition,so as to provide some theoretical support for Chinese female tennis players to choose their own matches.Therefore,it is of positive significance to study the participation characteristics of Chinese women's singles tennis players.Methods: In this paper,the entry characteristics of the top 15 elite female tennis players in China in 2019 are studied by the method of literature,expert interview,mathematical statistics and logical analysis.This paper analyzes the characteristics of the number,number of matches,level,type of venues,area,time interval and efficiency of 15 Chinese elite female tennis players in all competitions from 2015 to 2019.By studying the following conclusions:(1)we can see the number of tennis athletes fight in our country are mainly concentrated in standing between 21-25,then there is,between 26 to 30 station of our country's athletes is to match the number to get points,the whole most athletes of our country mainly depends on the quantity,belong to the "quantity" in the history of the characteristics.(2)The number of 15 Chinese athletes participating in the games is all below 70 games,mainly between 41 and 50 games,followed by between 51 and 60 games.In the past five years,the number of Chinese athletes participating in the games showed a trend of decreasing first and then increasing,and the number of participating in the games was not high overall.(3)In terms of the number of participating regions,Chinese athletes mainly participate in Asian events,with the number of participating mainly between 16 and 20 stops.In Asia,Europe and North America,the overall trend of the number of entries is basically the same,showing a trend of first decrease and then increase.In Australia,the overall trend of the number of entries is gradually decreasing.(4)With the improvement of the ranking of the 15 Chinese athletes,the competition level is mainly ITF events,then WTA events and finally Grand Slam events as the core.On the whole,the number of Chinese athletes participating in WTA professional events increases with the rise of ranking,and the number of Chinese athletes participating in international events in WTA events is the largest.The number of Chinese athletes participating in ITF events increases with the decrease in ranking,and the number of ITF events is mainly concentrated in ITF25K level events.(5)Among the types of venues,the most Chinese athletes take part in the hard court events,followed by the clay court events,and the last is the grass events.The number of participants in the hard court events mainly concentrates between 21 and 25 stops.The number of competitors of the three types of venues basically showed the same trend of decreasing first and then increasing.(6)The time interval of Chinese athletes' participation is closely arranged.Those with an interval of more than 20 days will be held at 1-5 stations,those with an interval of 10-20 days will be held at 3-10 stations,and those with an interval of 10 days will be held at 9-25 stations.The time interval of most events is mainly concentrated within 10 days.Time intervals of more than 20 days are mainly distributed after high-level events for adjustment and recovery.(7)The efficiency of the 15 athletes decreases with the decrease of the ranking.Competition efficiency has been increasing year by year in recent five years,and the overall competition efficiency is low.(8)Among the 15 Chinese athletes,Zhang Shuai,Lu Jiajing and Han Xinyun have entered the ranks of senior athletes,meeting the conditions of world elite athletes in terms of height and age of transition to professional status.