跳远助跑准确性探讨王延奇，张智颖（延安医学院体育教研室，陕西延安，７１６０００）在跳远的训练和比赛中，助跑的准确与否直接影响到跳远的成绩。当今男子世界纪录保持者鲍威尔在东京创造世界纪录的那次试跳，其很大程度取决于助跑的准确。然而，尽管跳远的助跑技术受... Discussion on the Accuracy of Long Jumps WANG Yan-qi, ZHANG Zhi-ying (Physical Education Department, Yan’an Medical College, Yan’an, Shaanxi 716000) In the long-jump training and competition, the accuracy of the run-up affects directly the performance of long jump. Poweer, the man’s world record holder today, has set a world record in Tokyo, largely based on the accuracy of the run-up. However, despite the long jump running technique by ...