The Analysis Of The Main Technical Indicators Of The World's Top Three Men's Singles Tennis Players In Three Different Venues

Objective:1 Find out the technical differences between each court game players and the key technology; 2 Find out players in three different venues technology between difference and what technology is mainly affected by the influence of court type.Methods:This paper mainly uses the independent sample T test, to determine the outcome of each venue, after the use of discriminant analysis to determine the outcome of each of the key techniques and players in three different venues, which technology is mainly affected by court type, while the use of variance analysis to find out the differences between the three players in each venue and the technical differences between the players in three different venues.Results:three the 1 players in the hard ground of the outcome of the technical indicators do not have significant differences, but the two scoring rate and the score rate of service is the key technology to win the game; between the three players, Nadal and Federer in the ACE ball, a success rate has significant differences.2 of the three players in the clay court game winning both ACE ball, a success rate of two, scoring rate, scoring rate, break times, Internet times, before scoring and unforced errors have significant difference, but the success rate, break times and Internet times is the key technology to decide the game the victory; between the three players, Djokovic and Nadal in a number of online success rate, and the scores of network and non significant differences in unforced errors; Djokovic and Federer have significant differences in the break rate and the Internet times; Nadal and Federer in the ACE ball, a success rate of receiving the score rate, break times, Internet times, the scores of network and non significant differences in terms of unforced errors.3 three players on the grass game outcome the two scoring rate, scoring rate and break times has significant difference, but the two scoring rate and break rate is the key technology of the decisive. Between the three players, Djokovic and Nadal in a success rate and a score rate of significant differences; Djokovic and Federer in the ACE ball, the number of Internet and net before the score is significant difference; Nadal and Federer in the ACE ball, a success, scoring rate, the number of Internet and net before the score has a significant difference. 4 Djokovic in three kinds of venues, the hard ground and the grass field are significant differences; the clay court and the grass field, the two scoring rate and the non forced errors are significant differences; one success rate, two hair score rate, the score rate, the non forced error and winning points are mainly influenced by the court type, the score is two.5 Nadal in the three place match, hard court and clay courts serve success rate and net score rate has significant difference; hard court and grass court a success, receiving the score rate and break points have significant differences; the clay and grass ground ball scoring rate and the net return the score has significant difference; the rate of scoring and the net scoring rate is mainly affected by court type, degree of influence from big to small order is receiving rate score score rate> net. Three Federer in the 6 kinds of venues, the hard ground and the clay ground, a success rate, a scoring rate and the score of two, the success rate of hard ground and grass field have significant differences. The clay ground and grass field ACE ball, double error, a score, winning score and total score are significant differences; the impact of the degree of success rate is.Conclusion:INo significant differences in the technical indexes of the game hard court three players, the player is the overall strength of the contest.2Three players in the claycourt season most technical index of Nadal better than Djokovic and Federer. 3Three players in the grass court Federer and Djokovic most technical indicators better than the Nadal.4 Djokovic in three different venues on the game technical indicators have no significant difference, but the two scoring rate and unforced errors.5 Nadal in three different venues on the game, the most prominent claycourt performance, the technical indicators are better than the hard court and grass court.6 Federer in three different venues on the game, lawn tennis and hard courts technology are good than the clay court.