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众所周知,扣球是得分,夺得发球权的主要手段。扣球由于方法不同,可以扣出不同性能、不同时间、不同角度的球,技术比较复杂。尤其当今扣球技术朝着高度、速度、力量、突变的方面发展,打破了专位分工、前后排分工和三点固定进攻的限制,广泛的运用各种变步、变向的助跑(包括单脚)起跳,充分利用九米网长的纵深,采用全方位的立体进攻。这对扣球的技术训练,尤其是排球的基础教学——正面扣球的基本技术教法手段的科学选择,实行最优化控制,是基础教学的重要课题。
As we all know, spiking is the score, won the right to serve the main means. Spiking due to different methods, you can deduct different performance, different times, different angles of the ball, the technology is more complicated. In particular, spiking technology today develops in the direction of altitude, speed, strength and mutation, breaking the restrictions of division of labor, front-rear division and three-point fixed offensive, and extensively using various steps to change the course Foot) take off, make full use of nine meters long in depth, using a full range of three-dimensional attack. It is an important topic in basic teaching that the technical training of spiking, especially the basic teaching of volleyball - the scientific choice of the basic technical teaching methods of frontal spiking and the implementation of optimal control.