摘要
借助信息技术的手段和运动学、动力学等方法对跑步动力的产生进行了分析,同时对跑步周期各阶段进行了划分。研究认为,跑的前支撑时期产生动力,是一个积极的动作过程,划分跑步周期阶段应在动态的基础上综合运用多学科的研究方法进行。
By using the methods of information techniques and kinetics, the paper analyses the motive force producing in running and divides every phrase of cycles in running. The result shows that the fore-sustaining period is a positive force-producing process. From the aspect of dynamics, dividing technical phrase in running should use the research method of multi-subject.
出处
《北京体育大学学报》
CSSCI
北大核心
2004年第11期1584-1584,F003,共2页
Journal of Beijing Sport University
关键词
跑步
动力
阶段划分
running
motive force
phrase
division
