| Summary: | 碩士 === 臺北市立大學 === 競技運動訓練研究所 === 104 === Purpose: The purpose of this study was to analyze the correlations and differences between various rounds of tennis Techniques in 2012 Wimbledon. Methods: According to contest data of 2012 Wimbledon Open man’s singles events, the pearson correlation was used to analyze the technical correlation coefficient between all the variables. Results: Correlation coefficient by tennis technology comparison, displays the 1st serve points won with Aces in The 1.2.3.4 round correlated, net points won with the 1st serve points won in the 1.2.3.4.5 rounds correlated. Technical differences that by winning and tennis, receiving points in the 1.2.3.4.5 rounds the outcome significantly, 1st serve points won in a 1.2.3.5 round of significant difference in outcome. Conclusions: 1. the first serve winning percentage in the 1.2.3.5 round showed significant differences, but the two important pointers -- receiving points and the Fastest serve exhibited no remarkable difference, which showed that the level of service among the players are similar. It was demonstrated that although the service was an important technique on the grass courts of Wimbledon, in addition to moving fast, other techniques were also very crucial to the win. 2. The receiving points in the 1.2.3.4.5 had significant differences, and the net points won and receiving points in the 1.2.4.6 rounds also had significant differences, showing that, in the matach, the receiving points mostly came from the ball after the ball with net points.
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