Research On The Characteristics Of The New Generation Of Male Tennis Players And The "Big Four" Singles Technique And Tactics

"There is no more after 80 s in his twenties ",a phrase widely circulated online after 2019.Although it sounds "heart-piercing ",it is.The difference between the twenties and the thirties is particularly evident in sports.Djokovic admitted that the "four giants" would still be the biggest hit for the grand slam.But it is also not to be ignored that the post-90 s players in the old players when the momentum,want to break through the determination.At the same time in the shadow of the "four giants ",the post-90 s players in the past year can be described as stunning performance," change the dynasty" eager to try.The post-90 s players are the most Those who may break the monopoly of the "four giants" are now regarded as tim,zvilliv,kjegos,dimitrov.Austrians have also said recently that the time has come for a new generation to break its monopoly,and perhaps someone will make a breakthrough by 2020.This article through watching the game video and data analysis to get the following points:1: In the serve stage,the average speed of the new generation of players is 190.75 km/h,the average speed of the second round 184.75 km/h,are higher than the old players,although the new generation of players in the first round scoring rate is dominant,but in the second and second round scoring rate is the old players lead,indicating that in the serve,the old players pay more attention to the stability and success rate of the serve;2: About the drop point of the tee shot,the new generation of players' tee points are biased to the outer corner,the internal corner utilization is slightly lower,the middle way is less,and the old players are relatively evenly distributed in the inner and outer corners,and the old players in the key points of the second shot,will also choose the middle way to ensure the stability of the tee;3: About the delivery stage,in terms of receiving the ball,from the straight and the success rate of the new generation of players slightly inferior to the old players,the new generation of players back to the ball line is conservative,the offensive ball scoring ability is slightly weaker,the old players in the delivery is not only more stable,the line is also very clear and offensive;4: In the holding phase,the old players not only return the ball line rich,the use of various technologies,the bottom line return ball stability,other areas of the return error rate is also reduced,the new generation of players play a single.