CAJ | 학술논문

通过录像分析了NBA与CBA各8场比赛,对比CBA与NBA比赛中各个位置队员使用各种跳跃步法的差异。将跳跃步法按原地起跳、一步助跑起跳、两步以上单脚起跳、两步以上双脚起跳、后撤步起跳、连续起跳、横向移动急停起跳等7种方式进行了归类和统计。结果发现CBA队员比NBA队员更多地采用了原地起跳,而在一步助跑起跳与两步以上助跑双脚起跳的使用频率上比NBA低。相差最大的是横向移动急停起跳,NBA的控球后卫、得分后卫、小前锋使用该步法的频率分别是CBA相同队员的1.6倍、2.1倍、3.9倍。提示：CBA队员应该增加运动中起跳的次数,尤其要加强对横向移动急停起跳的训练与应用。同时要加强对横向移动急停起跳的生物力学研究,为提高训练效果、预防损伤、研发符合篮球运动特点的篮球鞋提供理论依据。
통과록상분석료NBA여CBA각8장비새,대비CBA여NBA비새중각개위치대원사용각충도약보법적차이。장도약보법안원지기도、일보조포기도、량보이상단각기도、량보이상쌍각기도、후철보기도、련속기도、횡향이동급정기도등7충방식진행료귀류화통계。결과발현CBA대원비NBA대원경다지채용료원지기도,이재일보조포기도여량보이상조포쌍각기도적사용빈솔상비NBA저。상차최대적시횡향이동급정기도,NBA적공구후위、득분후위、소전봉사용해보법적빈솔분별시CBA상동대원적1.6배、2.1배、3.9배。제시：CBA대원응해증가운동중기도적차수,우기요가강대횡향이동급정기도적훈련여응용。동시요가강대횡향이동급정기도적생물역학연구,위제고훈련효과、예방손상、연발부합람구운동특점적람구혜제공이론의거。
Through video analysis,the author analyzed 8 matches each in NBA and CBA so as to compare the difference of the different jumping footwork of of the different position players in CBA and NBA matches.The jumping footwork is classified into 7 types,i.e.,standing jump,one-step jump,over two steps one-foot jump,over two steps two-feet jump,backward step jump,continuous jump and lateral movement abrupt stop jump.The result shows that compared to NBA players,more CBA players use standing jump and the frequency of using one-step jump and over two steps two-feet jump is lower.Great different can be found in lateral movement abrupt stop jump.The frequency of using this footwork by NBA＇s point guard,shooting guard and small forward is 1.6 times,2.1 times and 3.9 times separately than the CBA players.This suggests that CBA players should increase jumping times in movement and strengthen the training and application of lateral movement abrupt stop jumping.At the same time,more attention should be paid to the biomechanical study of lateral movement abrupt stop jump so as to improve training efficiency,prevent injury and provide theoretical reference for developing basketball shoes that meet the requirements of the sport.