【摘要】 对第11届全运会和第29届奥运会女子三级跳远决赛前8名运动员的基本情况、6次试跳成绩、成功率、助跑速度变化特征等进行比较研究。结果表明:中外优秀女子三级跳远运动员的平均年龄有显著差异(P<0.01),最佳竞技能力的成熟期分别在20～25岁与24.5～32.5岁;运动员在决赛中竞技能力的表现没有显著差异(P>0.05);在前3跳与后3跳的成功率方面,我国运动员的表现均高于世界优秀运动员;中外运动员在前后3跳出现最佳成绩竞技特征表现为"先扬后抑",其中第2跳次是取得最佳成绩的关键跳次;在助跑速度上,中外运动员前3跳次的平均速度均高于后3个跳次,前3跳的最佳成绩也好于后3跳。更多还原

【Abstract】 This is a comparative research to lay bare the basic information,the performance of six trial jumps,success rates,and the run-up speed of the first eight jumpers of the 11th National Games and the 29th Olympic Games.The results show that there is a big difference in the average age of the Elite Female Triple Jumpers between Chinese and foreign Jumpers(P﹤0.01) and the maturation stages of top competitive ability are 20~25 and 24.5~32.5 respectively.There is no significant difference in the competitive abilities in the final games(P﹥0.05);the athletes in China perform better than those abroad in term of success rate at first three and last three jumps;the common performance characteristics of the first three jumps feature "Raises first,damps after." and the second jump is essential for their excellent performance;the average run-up speed of the first three jumps is faster than that of the last three jumps and the performance of the first three jumps is better than that of the last three jumps.更多还原