CAJ | 학술논문

本研究采用文献资料法、运动生物力学解析法等，结合运动训练实践提出起跳效率指标，以诊断起跳腿的效能；同时拟定了起跳支撑期重心腾升角指标，并对这两个指标的定义、应用进行了研究，为准确地诊断我国跳远技术，完善训练计划，提高运动员成绩提供参考。
본연구채용문헌자료법、운동생물역학해석법등，결합운동훈련실천제출기도효솔지표，이진단기도퇴적효능；동시의정료기도지탱기중심등승각지표，병대저량개지표적정의、응용진행료연구，위준학지진단아국도원기술，완선훈련계화，제고운동원성적제공삼고。
Introduced by the method of literal materials and the analysis of sports biomechanics, this research proposes the diagnosis on efficiency of take-off leg on the basis of take-off efficiency combining with sport training practice. Meantime, it also protocols the standards of rising angles of take-off support center and studies definition and application of the two standards, which has given great references to correct diagnosis on China＇s long jump technique, perfect training plans and improve athletes＇ performance.