The Comparison And Analysis Of Outstanding Women's Singles Tennis Technology Manipulation In Games

In this paper,Five of our athletes and the eight seed players in 2006 China Open for the study.Li Na of 2006 WTA rankings before and in 2006 China Open champion Kuznetsova of Russia as a major player study.Comparing of the data about their Height,weight, Quetelet index,the serve statistics,the return of serve statistics and game statistics By literature,observation and mathematical statistics.Afeter the resolution,the author analyze the technical parameters with kinematics and statistical analysis.Meanwhile in contrast with the world's top athletes,to seek the technically reasonable and unreasonable factors in China's women tennis players and further explore the gap between the outstanding female athletes in the world and our country's female athletes.In the end,make recommendations to improve the search for ways to optimize the implementation of the training.Through contrasting there are some results:Firstly,between national and international tennis women's singles players,China's average lower than the world of elite athletes on height,weight and Quetelet's index.It shows China's tennis player of the body and the development of the degree of muscle strength are far less of the world's best.Through test there is a remarkable difference on players' height.Secondly,there isn't a remarkable difference on the second serve scoring,net success rate,non-unforced errors,the initiative scores and average speed of first serve between our player and foreign top-ranking athletes.There is a remarkable difference on winning rate,the first serve scoring,the first serve success,speed of Ace and the two-ball error.It shows that our players should be improved on serve offensive.Thirdly,by serving placement statistics,the article shows that domestic and foreign players' serve points focus more on the placement of the region,which are district 1,and left the area on the 3rd district, but also serve a higher success rate and a higher scoring rate of the region.So district 1,serving placement should be the ideal region.However our players on the 2nd District issued a slower ball speed,the threat is not big enough.Through on-the-spot observation,we found that our players' serve landing were single and universal,their serve affensive less than opponents.Forthly,In the preceding batting stance of the Research we found that there is a remarkable difference on Line stations(P＜0.01).China's choice corresponds to other non-optimal location of the stations on the high side,so affecting hit play.There isn't a remarkable difference on Line and the center line in the middle of the regional stations(P＞0.05).Standing near the center line access serve stations have basically been eliminated from this world a high level of competition,at this stage our players' technological level are close to the world's best players.Fifthly,the result shows that World's top athletes have many' characters.Such as use a variety of technical serve and even the use of man's backhand return of servehand techniques;Exterior angle for the serve,generally used to slash the ball(79.41%);The interior angle of the main driving straight back(11.98%) to the adoption of technical and tactical;Use slash the ball to deal with the outside point of view of the big serve(28.67%).So our country should pay attention to the recommendations of the reserve forces training,strengthening women's tennis player of scientific material,attention to the types of muscle and height.In the day-to-day attention to the training of the greatest strength especially the largest group of muscle strength training which participating in serve.Meanwhile pay attention to the combination of strength training and serve special structure.Import training equipments from foreign country and through having a communication with foreign coaches,establish the training system that suit to China's athletes.