摘要
31位国内外百米男子优秀运动员作为研究对象。通过运用文献资料法、数据采集法、现场拍摄法,对百米起跑加速段、途中跑加速段、途中跑最大速度段和终点段落四个段落的数据采用多元回归中的逐步筛选法,建立了百米速度与成绩的回归方程,使教练员在训练中,可以通过运动员的加速段和途中跑的情况,调整训练计划和手段,使百米成绩能达到预先设定的目标,为目标的实施提供了更加科学的定量方法。
With the methods of documentary analysis, data collecting, and shooting on spot, adopted 31 advanced athletes of 100m running at home and abroad, this study conducted a linear step-by-step regression analysis on the data collected from four phases including the accelerating , middle and ending parts of loom running and the regression equation between velocity and results of loom running was set up for the goal setting training. Therefore coaches will have the more scientific tool or methods for loom training.
出处
《北京体育大学学报》
CSSCI
北大核心
2006年第6期841-842,845,共3页
Journal of Beijing Sport University
关键词
百米速度
运动成绩
多元回归
loom running
velocity
depressive equation
