The Research Of Elite Tennis Male’s Tactical Characteristic In Different Court Surface

Tennis of The Bat holding and net separating competitive items,taking "utilize one’s strong points to attack others’weak points" as competition spirit, and high requirement put forward player’s tactical ability. At the same time, tennis can be played in different surface court, which will make restriction during players’tactics, it’s necessary for rescan the different courts’tactical traits.This study uses The Four Grand Slam’s36important games during2009-2010as statistical samples, and to analyze game features, tactical characteristics in the different surfaces, the conclusions:1、The score competition process in different surface court, the two points:(1) The conclusion frequency of each shots have difference mainly concentrated in first six hits a ball; Shots played per score existence difference (The garss4.36s,5.12s in hard court, the clay6.09s). Compares ten years ago, three assume the reduction tendency.(2) Length of rallies for different court, the grass-court games cost least is5.41s. the clay cost the longest time7.62s,and the hard-court take the middle place, is6.57s. Compares ten years ago, the grass and hard have increasing, however, the clay has reducing.2、The professional male contestant in the different type location serves the round various tactical utilization and score presents the following:(1) The usages of tactics and the regular of points distribution appear that are relevant to the fields. The tactics are widely used in grass and hard37.2%and31.7%in their serving games respectively, Serving attack seems no difference among the three courts; The clay have longer rally.(2) Serves the round various tactics execution area to choose establishes the superiority area primarily, makes the adjustment slightly based on the location characteristic, but by the agent resistance majority host, the surfer relatively were few.(3) Using the same hitting way and aim in the different court, but the result of scoreing have different3、The professional male have various tactical utilization and the score presents in the receiver round, which is following:(1) In the receiving games, the usages of tactics and the regular of points distribution also appear that are relevant to the fields. The continuous tactics in the first half of the game can get the highest pointIn grass-court28.2%. In hard, the letter of the continuous tactics at30.6%.(2) In the different type location competition meets receiver the round various tactics execution area choice to be decided in meets "attacks" and "against" the status which the receiving side locates.