A Study On The Characteristics Of Feidele's Technique In 2017 Australian Single Final

Using the method of literature,contrast analysts,video analysis,mathematical statistics to the world outstanding tennis player Federer in the 2017 Australian Open final performance as the research data were analyzed to engage in Campus Tennis for our elderly tennis athletes to provide technical and tactical development strategy,provide training strategies and enhance the tennis skills against as the popular tennis fitness.The results are as follows:(1)it is found that in the whole competition,the chances of breaking the break are not much,and the success rate of the two sides is low.In the service,Federer's line rate is greater than that of Nadal,and Federer's line rate is higher than Nadal's 5.64%.The statistics of batting failure rate showed that Federer's turnovers were higher than Nadal's 8.47%,and more change lines brought more attack power.He scored the highest score in the whole game than Nadal 2.79%.(2)there is no significant difference between the forehand indicators between them.It can be seen that there is very little difference between players in the competitive ability,and the outcome depends on the psychological stability of the final key points and the grasp of key skills and tactics.(3)in all of the serve,the indicators are better than those of Nadal Federer,is that Nadal play a deadly forehand topspin backhand control Federer,Nadal is the main means of scoring by its strong topspin opponents feel to break down the inherent mode and rhythm of hitting ball thus,increase the rate of turnovers.(4)Federer and Nadal's backhand line changing rate and stability statistics show that the numerical results of two players differ by 22.87% and 10.35%.After testing,there is a significant difference between P1=0.003<0.05 and P2=0.213>0.05,and there is no significant difference between them.For Federer a statistical results showed that one of his hair to flat or cut flat as the main means of attack,he sent the ball speed,placement,rotation,depth of diao.An important strategy is to increase the offensive attack outside Federer,through his placement changes and ball rotation to establish large enough advantage,can use the variable line he is good at strategy directly hit the winning goal.Judging from the statistical results of the match,Federer did not take this way,but rather close to the bottom line and actively accelerated the batting rhythm.This initiative attack brought more winning balls to Federer,but also brought more unforced errors to him.(5)the last game in the game,Federer to break the opponent's rhythm performance,the number of Internet has reached two digit,visible,Federer at the bat rhythm grasp ability beyond the ordinary athletes of the game to his reading ability is very strong.In the game a big deficit,Federer thought the ten "insurance bills" and "tricks" are likely to win in a very low probability under the situation reversed.The conclusions are as follows:(1)if we want to win in the world matches,we must find a balance between winning and unforced mistakes.Only by properly handling the relationship between them can we become the top ranked tennis players in the world.(2)in the training process of tennis professional athletes in our country,we must train athletes' initiative attack ability,instead of blindly emphasizing stability and safety,and take risks appropriately,which is also a required course for excellent tennis players.Federer is a fast-paced all-around play,this play for Federer made a very good bedding save the physical,is a necessary condition for Federer to maintain such a high level at the age of thirty-six;(3),a typical Nadal bottom line by strong topspin opponents play,the technical and tactical level.Federer's forehand speed,angle of rotation,Diao,depth,and has the capability of changing with time line,although its backhand stability is relatively low,but the backhand concealment of it and suddenly is both players do not have.(4)Federer's service technology is very comprehensive,it can be aimed at the characteristics of the opponent,issued a variety of unpleasant service to the opponent,his service center to press money.The purpose is to speed up the competition consciously,and his forward technology and his serve skill are perfectly integrated,creating many scoring opportunities in the competition.From the critical time of serve and batting,Federer can see that at the critical moment of competition,he often shows a very stable mental state,and can think calmly and find his own skills and tactics.It is also an important part of the psychological training of the athletes in China,especially the critical moment the ball handling strategy.(5)the speed and rotation of the hair and the accuracy of the drop point have a key impact on the victory and defeat of the game.Tennis serve in the tennis game should be flexible in motion,rotation,speed,placement,depth and the combination of all elements,grasp the rhythm,flexible control of field changes,and timely adjustment,in order to send a serve with deterrence and oppression.The serve is the second important technology in the net ball technology and tactics system.How to have a better serve technology has become the basic element of the break.The development of a world-class player needs to find a balance between the active attack and the error.