大力扣杀技术的运动学分析

Kinematical Analysis on the Techniques of Heavy Smash

羽毛球比赛中运动员大力扣杀球的速度,取决于挥拍速度的大小;挥拍速度的大小取决于正确的臂部动作、良好的制动效果和速度传递效果;大力扣杀球的落点准、刁,取决于击球高度和角度。

In the badminton competitions, the velocity of the heavy smash depends on the speed of players' wielding bats, the velocity of wielding bat depends on the correct arm movements, better braking effects and speed transfering results, the accurate and tricky falling points of the heavy smash depends on the height and angle of batting.