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The Biomechanics Analysis to the Strong Forehead Topspin from the Baseline of Our Country’s Excellent Youth Tennis Athletes

Author: HuQiQuan
Tutor: QuFeng
School: Beijing Sport University
Course: Human Movement Science
Keywords: Tennis Forehand D Camera Sports Biomechanics
CLC: G845
Type: Master's thesis
Year: 2008
Downloads: 577
Quote: 4
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Abstract

In tennis development up to now, modern sport has become a very important project. In China, the development of tennis is quite fast, especially in women's tennis has made certain achievements, but the level of men's tennis players with foreign gap is still quite large, so the biological technology of our outstanding young men's tennis player mechanical analysis is very meaningful. One of the very important technology in tennis forehand hit topspin action vigorously, reflect the athlete's absolutely offensive capability. Blow through the great efforts of our outstanding young men's tennis player forehand topspin action biomechanical analysis, action technology provides a theoretical basis for the athletes to improve services for scientific training to improve athletic performance. The object of this study for the national youth team members, our outstanding young men's tennis player, Bai Yan and Chen thirty forehand vigorously hit topspin action. Video image analysis system, study the three-dimensional video system shooting simulation game state athletes bottom line forehand vigorously hit topspin action, the use of Department of Sports Biomechanics, Beijing Sport University hit topspin forehand Bai Yan and Chen thirty vigorously action kinematic parameters of biomechanical analysis, the following conclusions: 1, outstanding young men's tennis player forehand pendulum acceleration is not linear acceleration, a significant deceleration adjustment process before the end of the racket, its purpose is to adjusting the swing and make it more in line with the characteristics of muscle contraction. , Outstanding young men's tennis player forehand vigorously strike on topspin action by the multi-link, relative to the previous single link movement, elbow and wrist to participate in active development effort to the ball a certain contribution. 3 tennis forehand vigorously hit topspin action process, human aspects of moment of momentum transfer from the proximal to the distal, is consistent with the racket and ball touched the whipping action principle, but the body retains a certain amount of momentum as the ball hits the The rackets stage to control the action and hair masterpiece ready. 4 modern tennis player forehand vigorously hit topspin action exerting force on the torso axis similar whipping force forehand and rely on a wide range of body center of gravity horizontal plane before moving vigorously hit topspin compared , hit a higher quality in the limited time and space on the ball.

The Biomechanics Analysis to the Strong Forehead Topspin from the Baseline of Our Country’s Excellent Youth Tennis Athletes

Abstract

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