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本文运用以信息技术为主的研究方法,对获得2012年冠军的冯珊珊、2009年冠军的申智爱、2004年冠军的克里斯蒂·科尔3位运动员的开球技术进行分析。研究显示:上杆动作平稳连贯有力、下杆击球的轨迹、风速、屈膝角度都是影响开球距离及落点的关键因素;“顶髋”利于蓄力击出高质量的开球,并且击球过程各环节的速度力量大小及身体协调稳定性转换等将直接影响击球瞬间的最后施力效果。
This article uses information technology-based research methods to analyze the kick-off techniques of Feng Shanshan, winner of the 2012 championship, Shen Zhi love of the 2009 champion, and Kristi Cole, the winner of the 2004 championship. The research shows that the action of upper pole is smooth and continuous, the trajectory of the next shot, wind speed and knee flexion angle are the key factors that influence the kick-off distance and fall point. , And the hitting speed of the various links of the process of strength and body coordination and stability conversion will directly affect the impact of the moment of the last force.