On The Characterisics Of The Techniques And Tactics Used In The Table Tennis Singles Maches Among The Excellent Man Players In World

Along with the development of the table tennis,it became a necessary method to use the method of the quantitative analysis to study on the techniques and tactics of table tennis.Through the methods of collecting documents and literature,statistics of records,mathematics statistics, logic analysis,the technique and tactics used in table tennis match among the excellent man' s players were studied,from three levels, including a match,a game and a competition unit.The main results were as followings:1 After the new rules carried out,in the index of three stages evaluation, the usage rate and scoring rate in the serving and attacking stage and receive and attack stage were increased.And the usage rate and scoing rate in the rallies stage was decreased.Furthermore,the usage rate of three stages were qualified equally.2 Compared with the foreign players,the usage rate and scoring rate in serve and attacking stage and the recieve and attack stage of Chinese players were a little higher,but difference was not obvious.In the rallies stage,Chisese players were no more in the inferior positon.The usage rate of Chinese players was a little lower,but the soring rate was higher.When compared the pen-hold players and the knife-hold players, the authors found that there was significant difference in the usage rate and soring rate of the serve and attacking stage and of the rallies stage. And there was no significant difference in rallies stage.In the winning point and losing point of a compete unit,there was no significant difference between the pen-hold and knife-hold palyers.3 There were no significant difference among the usage rate ane scoring rate in the beginning game,middle game and tail game,which meaned that the usage of techniqe and tactics had not much change along with the progess of the game. 4 In table tennis event,acompetition unit was consist of the production of a point.And a competition unit was consist of a number of attackings, which was mostly distributed in the second to seventh attacking, especially in the third,forth and fiftn attacking.It meaned that the attacking afer serve,the attaking on receive and the attacking after receive were a focus for both sides in event.It was easier to win point in serve stage than receive stage,because the players had the power of serve,which meaned they contol the positive in match.The winning score was higher than losing score in serve stage.On the contrary,in receive stage,it was eaier to lose point,and there was no siginificant difference between winning piont and losing point.5 In the technique usage of table tennis competition unit,offensive technique and control technique are the mainly way,and 1 usage rate and scoring erate of the offensive technica were higher than those of control technique.So the offensive technique was the mainly way to get point in table tennis match.The highest usage rate of the techniques in serve stage was the loop-drive techique.The high usage rate of the techniques in receive stage were loop-drive technique and cut technique.The falling spot after attacking ball begun from near net to away net.In the attacking ball routes,the usage rate of the lean line route was higher than that of straight line route.The frequency of front-and-back position that used in serve stage was middle table,near table,inside table and faraway table,from high level to low respectively.The frequency of front-and-back position that used in receive stage was middle table, inside table,near table and far- away table,from high level to low respectively.The frequency of left-and-right position that used in serve stage and receive stage had the same character,which was middle route, right route and left route from high level to low respectively.