| With Li Na getting the champion of singles games in 2011 French Open and2014 Australian Open, which promoting the rapid development of tennis game. The achievement of Li Na can not on behalf of the overall level of competitive tennis in China. Compared with the powerful nation in the world, the characteristic of our country is that the integral level of competitive tennis is lower and shortage of reserve forces and so on. Therefore, the main objective of this study was to research and analysis the technical and tactical characteristics of Pennetta who won the first place in 2015 Us Open, and study the strengths and weaknesses on technical or the mystery of successful using tactics. In this study, taking the three games of Pennetta in2015 Us Open as the research object. Not only analyzed the technical and tactical characteristics of Pennetta in 2015 Us Open and compared their opponents by using data analysis. The results showed that:1) The control of overall gains and losses in the 2015 Us Open by Pennetta reflected the mature integral level of the technical and tactical, but higher mistakes rate at the stalemate that indicted Pennetta can still improve her tactical skills.2)The frequency of strike in the end and the win rate in the return of service phase is the key to win.3) The technical serve of Pennetta is very skilled, but her low scoring rate and the using rate of the ball placement was inconsistent with win rate, which reflected the unstable characteristic of serve technology.4) Pennetta mainly took the tactics of “defensive type of connection, attack type two hair”, and take the "joint stability in the Serving Bureau, attack two, timely attack" the strategy in the return of service phase5) Pennetta mainly took the tactics of “defensive type of connection, attack type two hair”, and take the "joint stability in the Serving Bureau, attack two, timely attack" the strategy in the return of service phase.6) Pennetta exhibited the advantage of “ the more batting at the stalemate, the more possible to score”, besides, the low success rate of backhand stroke?poor skills of pre network technology?Poor concealment technology of drop-shot.7) Pennetta mainly used positive and backhand at the stalemate and she was skilled in every technology on the aspect of stability batting.8) Break shot zone distribution of Pennetta give priority to ground-stroke. The skilk of net ball is lacked in serving and receiving phase. Approach shot will be used properly at the stalemate.9) The style of Pennetta in the game was very strong, successful in winning the game maybe attributed to his amazing fitness and reasonable allocation. |
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