【摘要】 采用文献资料、数理统计等研究方法,对刘翔青少年时期的主要专项素质与成绩的参数进行处理、关联度排序、建模与分析,结果发现:(1)100m跑和60m跨栏属于影响运动成绩的关键因素;(2)60m跨栏是提高110m栏运动员专项素质不可缺少的训练手段;(3)刘翔当时的专项素质结构较协调.如果杠铃全蹲和立定十级跳远同其他因素一样能更加协调地同步增长,则刘翔当时的成绩会有更明显的提高.就此进行了探讨并提出了建议.更多还原

【Abstract】 Using the literature material and the mathematical statistics,for dealing with the main special quality and the result GM(1,N) arranging order on interrelation,modelling and analizing on the hurdle in Liu Xiang’s youth,we have discovered:(1)100m-run and 60m-hurdling are the key factors to influence the sport result;(2)60m-hurdle enhances the training means to raise the special quality of the 110m-hurdle athletes;(3) Liu Xiang’s special quality structure then was more harmonious.If all-squat and decides ten levels of long jump to be jump could go on as well as other factors,then Liu-Xiang’s result would have a more distinct enhancement.This paper makes the approach to and proposals for allthis.更多还原