CAJ | 학술논문

采用高速摄像技术，对江苏省优秀男子网球运动员张择、公茂鑫双手反拍击球动作进行三维运动影像解析，横向和纵向比较位置、速度、角度、角速度、加速度等运动学参数，探究双反击球技术的规律性，了解网球双手反拍击球正确技术动作的各关节角度的大小变化，为网球教师及教练员提供教学与训练的理论依据。
채용고속섭상기술，대강소성우수남자망구운동원장택、공무흠쌍수반박격구동작진행삼유운동영상해석，횡향화종향비교위치、속도、각도、각속도、가속도등운동학삼수，탐구쌍반격구기술적규률성，료해망구쌍수반박격구정학기술동작적각관절각도적대소변화，위망구교사급교련원제공교학여훈련적이론의거。
Using high speed camera technology,the excel-lent men?s tennis athletes in jiangsu province zhang choice and he hit a ball and MAO xin hands movements for data collection. Through the analysis of the techniques of tennis hands he hit a ball against the 3 d image resolution,hori-zontal and vertical comparison of position, speed, angle, angular velocity and acceleration of kinematics parame-ters,to explore the regularity of double back ball technolo-gy,understand the tennis hands he hit a ball against the size of the correct technical movement of each joint Angle change,to give tennis teachers and coaches provide theo-retical data on teaching and training.