男子110m栏运动员身体素质敏感指标模型与成绩预测

A Body Indicators Modle and Forecast Results for 110 m Hurdles Male Athlete's

在2004年全国田径大奖赛(南宁站、桂林站、石家庄站、北京站、合肥站)期间,对我国高水平男子110 m栏运动队的教练员、运动员进行问卷调查、访谈,并采用训练实地测试等方法,收集整理了有关男子110 m栏运动员专项身体素质的指标数据,通过数理统计分析,找出了影响我国男子110 m栏优秀运动员成绩的主要身体素质指标,并运用逐步回归的方法对7项身体素质指标进行筛选,建立了运动员身体素质敏感指标专项成绩预测模型.

During the period of the National Prize Match of track and field 2004 （Nanning, Guilin, Shijiazhuang, Beijing, Hefei）, By using the questionnaires, interviews and by using training methods such as field test- ing of the coaches and the athletes of the men＇s 110-meter hurdle for China＇s high-level sports team, the data of athletes＇ qualities related to the performance of the male 110 m hurdles were collected. By using the statistics, the main indicators of the physiques were identified. Then the indicators for the seven physiques, were selected by using the gradually return,forecast models of sensitive indicators of the athletes physiques were found.