CAJ | 학술논문

对陕西省武术队和西安体育学院院队现役竞技武术套路优秀运动员的B级跳跃难度动作侧空翻转体360°进行三维高速摄影,在西安体育学院实验中心用美国艾里尔三维运动图像解析系统对所截取图像进行解析,以揭示该动作踏跳阶段各肢体环节配合动作的运动学特征。研究表明：在踏跳阶段,随着缓冲动作的进行,摆动腿（右腿）随着左髋关节的屈曲动作加速上摆,两臂经前下摆突然夹肘提肩,获得一个向下的惯性力作用于地面,地面的反作用力传给踏跳腿,增大了踏跳腿蹬离地面的力量,从而获得更好的踏跳高度。
대합서성무술대화서안체육학원원대현역경기무술투로우수운동원적B급도약난도동작측공번전체360°진행삼유고속섭영,재서안체육학원실험중심용미국애리이삼유운동도상해석계통대소절취도상진행해석,이게시해동작답도계단각지체배절배합동작적운동학특정。연구표명：재답도계단,수착완충동작적진행,파동퇴（우퇴）수착좌관관절적굴곡동작가속상파,량비경전하파돌연협주제견,획득일개향하적관성력작용우지면,지면적반작용력전급답도퇴,증대료답도퇴등리지면적역량,종이획득경호적답도고도。
Xi＇an Wushu Team and active sports institute Wushu Institute team of elite athletes jump Difficulty Class B flip side swivel 360° for three-dimensional high-speed photography,Xi＇an Institute of Physical Education in the United States Ai Lier experimental center with three-dimensional motion image analysis system intercept of the image analysis,research shows that：in the jumping phase,with the buffering action of the swinging leg（right leg） with the left hip flexion acceleration on the pendulum,his arms through the front hem of a sudden put the shoulder elbow folder,to obtain a downward inertia force on the ground,the ground reaction force to pass jumping legs,legs kicking jumping increases the power from the ground to get a better jumping height.