Biomechanical Analysis On Forehand Volley Technique Of Tennis Players

Research on the biomechanical analysis of the various technical aspects about interception technology, such as preparation stage, hitting action, follow-up action. Under the face of top spin to the ball, spin the ball, hit the ball to intercept the body joint angle changes when, while interception return in practice matches, make technical recommendations to improve volleys.This on network volleys batting technology for bio mechanical analysis, summary effects batting effect of factors, coaches and athletes in understanding action structure of based Shang select for themselves of batting way, in must degree Shang reminded coach in for training Shi must has changes, as how according to players itself of features to reasonable specification batting technology, how will body the links coordination up and face different to ball pace of adjustment and the changes, how adjustment feet mobile, thereby for themselves of tactical do bedding, thereby beat opponents. Explain some of the action from deeper structures, providing training for coaches and athletes reference, normative action, this study might be useful to athletes to prevent injury to provide some guidance.Through the methods of documentation, talking, experimental, statistics, this paper intercept the movement three-point shooting, gets the tennis forehand volley technique videos, each having use professional software for kinematic analysis technique, finally, this select appropriate indicators for correlation of research content analysis.The results showed cattle Hansol volley high success rate, the overall success rate of66.6%. In the first place. Wang territory, army strong assembly power segment were17%,23%, reflecting the relative levels of the two classes worse. Volley hit the ball flat, ready to move in a strong military segment left ankle joint angles much greater than cattle Han Song, Tian Hua, Zhang Liangliang several elite athletes, such as the angle. Instant hit, athletes left knee showed speed and racket ball speed remained the same.Finally, to conclude, in the preparation phase intercept, athletes have shown left ankle angle greater than the angle of the right ankle, ready to move in the left ankle angle between about104°to107°, right ankle angle of about100°to104°of room. Intercept process, face different ball, racket ball speed and the speed of the left knee remained the same, it is a good control of the ball, facing a different ball, ankle and knee angle control within a certain range, the lower the center of gravity of the body, the better to intercept technology. Follow-up action in the body control the racket follow-up displacement more conducive to control the ball, the racket displacement between0.602m to0.621m, while the left foot displacement combined with follow-up racket, left displacement of0.980m to1.003m between.