【摘要】 通过对支持高助跑速度利用率与支持低助跑速度利用率双方论据的整理与分析,发现目前我国不管是要求跳远运动员维持高助跑速度利用率的论点,还是强调降低助跑速度利用率的论点,都不能准确地描述助跑速度利用率与跳远成绩的本质关系。结合双方争论的观点与论据提出跳远助跑速度利用率—成绩曲线的模型,用于解释及反映助跑速度利用率与跳远成绩间的本质关系。更多还原

【Abstract】 Through collection and analysis of both arguments supporting high run-up speed utilization and the low run-up speed utilization,the author held that at present China could not accurately describe the essential relation ship of the run-up speed utilization and the long jump performance,whether the jumpers were required to maintain high run-up speed utilization or reduce run-up speed utilization.Therefore,a run-up speed utilization-perfor mance curve model of scores was used to explain the essential relationship between run-up speed utilization and the performance of long jump.更多还原