CAJ | 학술논문

运用三维运动学分析方法，对我国优秀跳高运动员郑幸娟的起跳技术进行研究，发现她存在着H1的数值偏小，H3的数值偏大的缺点，起跳腿的蹬伸和手臂的摆动配合不合理的现象，认为需改善蹬摆的配合和过杆技术。
운용삼유운동학분석방법，대아국우수도고운동원정행연적기도기술진행연구，발현저존재착H1적수치편소，H3적수치편대적결점，기도퇴적등신화수비적파동배합불합리적현상，인위수개선등파적배합화과간기술。
By applying the method of 3D kinematical analysis, the authors studied the takeoff technique of ZHENG Xin-juan as an excellent female high jumper in China, found that she had such shortcomings as too small H1 value and too large H3value, and irrational coordination between the stretching of the takeoff leg and the swinging of the arms, and thought that the coordination between stretching and swinging and the technical move of bar clearance are the keys to enhancing her performance.