Comparative Analysis Of The Use Of Federer's Tactics And Tactics In Different Periods Of Competition

The continuity and stability of the Federer occupation career is the most acclaimed,whether it is in the peak period,decline period or rebound period,the competitive ability is maintained at a high level,the overall undulating,tennis is worthy of the name "evergreen tree".This article uses the methods of literature,video observation,mathematical statistics,etc.,to select Federer's video of the six Australian Open finals in different periods to study Federer's technical and tactical characteristics in different periods(the six games selected in this article are 2006,2007,2009,2010,2017,2018 Australian Open finals against Baghdatis,Gonzalez;Nadal,Muleihenadaer,Xiliqi).Through a comparative analysis of Federer's use of technique and tactics in the service stage,the receiving stage,and the holding stage in the game,the characteristics of Federer's use of technique and tactics in different periods are summarized,and the reasons for his maintaining a high level of competitive status are analyzed.It provides reference for other high-level tennis players in different periods of technical and tactical training and changes.The main findings of the study lead to the following conclusions:1.In the peak period,Federer's serve has a strong offensive.The serving point is mainly the inner corner and the outer corner.There are fewer landing points in the middle,but it has obvious purpose.With the advantage established after serving,in the third beat connection,the main use of strong offensive forward backhand shot to further expand the advantage on the court.The offensive is relatively weak when serving,especially when receiving two rounds of the other side,mainly using backhand cutting to increase the success rate of receiving the serve,so that the game enters the stage of stalemate,and then looking for opportunities to use the strong bottom line offensive ability to score.During the downturn,Federer's offensive and stability of the serve has improved.Due to the better ability of the opponent to receive the serve,Federer has slightly adjusted the choice of the serve drop point,and the choice of the middle drop point has slightly improved.However,there is a clear purpose in the middle of a hair,and the middle of the second hair is used to squeeze the opponent's role,reduce the quality of the opponent's incoming hair,and establish an advantage for the next third beat.In the receiving game,the offensive has slightly improved compared to the peak period,but it is mainly manifested in the second serve when receiving the other side,theincoming attack when receiving the other side has dropped,and the next one is somewhat conservative.In the bottom line of the shot,the offensive position of the backhand has slightly improved.Compared with the other two periods,Federer's shot during the rebound period was more offensive.With the help of high-quality serve,he mainly used aggressive forward and positive side shots in the connection of the third beat to expand on the court.Advantages,and scored through positive Internet access.When receiving the serve,the offensive of the opponent's first and second rounds has increased significantly.Especially when receiving the other side's two rounds,the receiving method is mainly to attack the attack,and it is necessary to occupy an active position after receiving the serve.The increase in the offensive of the receiving serve reduced the quality of the opponent's third shot,allowing Federer to occupy a certain advantage in the fourth shot and gain time for Federer to use the forehand shot.In the bottom line of the shot,through the targeted improvement of backhand hitting and pre-net technology,the batting rhythm of the game is accelerated,and the opportunity to score online is seized.2.The use of Federer's tactics and tactics at different times mainly relied on strong bottom-line offensive ability scores.As he grew older,his offensive hit slightly decreased.Federer improved the offensive of serving and receiving the serve through targeted improvement of other techniques and changing the style of play.The upswing period of hitting the ball,accelerating the batting rhythm of the game,reducing the number of shots held in the bottom line,and improving the scoring efficiency to make up for the physical disadvantages,which is why Federer can maintain a higher competitive ability at the end of his career.