Study On The Relationship Between The Baseline Speed And Success Rate Of Different Level Of Tennis Players

In the basic skills of tennis, the baseline is considered to be service after the most important technology. With the development of science and technology, the progress of equipment, the bottom line of players hitting can have strong offensive, to become the present taking the initiative and defeating the enemy favorable weapons. In high-level tournaments. Hawkeye system can be collected all the players hit the ball speed and placement, so that we can more in-depth understanding of some of the best players in the superb batting technique. High level players who can turn a quick and successful rate hitting to any position of the opponent’s court. If you hit the ball only success rate but lack of speed is difficult when the pitch occupy initiative. That is to say, the players in both the ball placement success rate also are trying to continue to improve the self has the ball speed and to reduce your opponent’s reaction and ready to hit the ball.With the continuous improvement of the severity of the tennis match, in practical training coaches often encounter such problems, the gap between the players of a high level and low level players where, in the hitting effect on high level players have how to do faster placement success rate and high. Coaches and players must be clear, players with high level players, the ball can improve to what extent than can keep hitting the success rate, but the player hits the ball speed and success rate of the relevant research is very limited on, for the relationship between baseline stroke speed and success rate of lack of awareness. Based on this, this study takes the speed and success rate as the research object, and takes the 12 male tennis players as the most research participant, is divided into two groups of high level and general level. By measuring method, the use of QualiSys motion capture system and multidimensional measurement and analysis system, test the players ball speed and ball placement success rate and analysis of different level baseliner hitting the relationship between the difference between the speed and success rate and ball speed and success rate to quantitative evaluation of players training to provide a reference. The conclusions are as follows:1) of different levels of players forehand speed, there was a significant difference, the high level group of players forehand hitting velocity was significantly higher than the general level of group of players, the backhand speed high level group and the general level of group differences was not significant. The two group of players forehand backhand speed is higher than the speed. And compared between the two groups of players backhand, forehand speed gap is more obvious. Players in the same group slash hitting speed and the speed of straight shot does not exist significant differences and hitting line and not impact player hits the ball speed group differences.2) different level baseliner batting success rate had significant difference, the high level group of players forehand backhand success rate was higher than that of the general level of group of players. The high level group success rate is slightly higher than the forehand backhand, general level group success rate is slightly higher than the forehand backhand. Players in the same group slash hitting success rate and linear batting does not exist significant differences and hitting line and not impact players batting group differences.3) players forehand speed and success rate are highly correlated, the player backhand speed and success rate in the presence of moderate correlation, along with the rising of the hitting speed, batting also increased, this trend in forehand is more obvious. When the ball reaches a high speed range, different levels of players batting between the gap is not large, mainly reflected in the gap between the two groups of players can achieve high speed interval on the number of shots.