| In the 2017 season,federer,36,has won four straight wins against nadal,his 5-year-old rival,which has made tennis fans feel incredible.It is also worth noting that the top two of the ATP rankings were dominated by older players who were in their late 30 s.This study mainly used literature,video observation,mathematical statistics and comparative analysis to analyze the skills and tactics of federer and nadal in the game from four aspects: the nature of the tennis court,the different competition system,the duration of the game,and the technique and tactics.The following conclusions:(1)Federer winning percentage(57.14%)than Rafael nadal on hard court(42.86%),but in the clay ground winning percentage is 0,due to their high bounce tennis on clay,the power of Nadal forehand topspin on clay courts by twice the amplifier,to Federer's one-handed backhand strong repressive.The nature of the site has an impact on Federer and nadal.The competition of different competition system and time length has a great influence on the outcome of the two winners.(2)The winning rate of the three sets is the same,and the winning rate of five sets of three wins(25%)is lower than that of nadal(75%).In the 91-150 minutes,with the same winning rate and over 150 minutes,federer's victory(33.3%)was significantly lower than nadal's,suggesting that nadal had some physical advantage.(3)In the serve stage,federer is dominant in the number of ACES,the scoring rate and the third shooting technique and tactics,showing the offensive and tactical versatility of the starting ball.Rafael nadal in the horizontal partition two exterior Angle and central area first and second two serves high,second area to serve to build the advantage as the main tactics to pull off his opponent,serve is less aggressive,but high stability.(4)In the service stage: both of them are better than their ability to connect.In the fourth,Federal tends to use a cutting ball to disrupt his opponent's attacking rhythm,and nadal tends to turn the ball back to his opponent to defuse the situation.(5)At the stage of holding the ball: the stability of the two technologies is similar,and Federal's slant line is stronger than nadal,and nadal's straight line is higher than federer's.The(6)winning streak was the result of a 31-point win over Roger federer,not an unforced error(an active error),but only half of federer's.Roger federer's five-game winning streak was the result of three times and twice as many victories as his opponents,and a 16-point win over rafael nadal.On the basis of the study put forward the following Suggestions:(1)Athletes especially must pay attention to maintain physical fitness and injury prevention,and want to keep a higher level of competitive athletes will not be able to have injuries,win more games based on the abundant physical.(2)According to their own conditions and advantages are selected to participate in the game,especially the older athletes can't unlimited access to attend all season,and should be based on their physical fitness,the competitive state and various aspects advantage selectively to take part in the game,to try to improve his game.(3)Pay attention to the fine by improving the technology level,the game of skill,make full use of their talents to make up for the inadequacy of their own,because tennis technical maturity and the progress of science and technology,relying only on one or two advantage technology has been a time of top players in the past,modern tennis athletes should improve all aspects of the technical level of refinement and skill of the game,give full play to the advantages of their technology to win more games.(4)In recent years,domestic studies have focused on the short-term horizontal comparison of high-caliber athletes,but lack of longitudinal studies.The long longitudinal study of high level athletes' continuous confrontation can more clearly reflect the changes of the athletes' skill and tactics and the type of play. |
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