Speed Skating Project Dynamic Strut Way Intermediate Frequency Combination Pattern Characteristic

摘要：

In the driven condition and the fixed-point strut way between the stride width and the rate of march appears the phenomenon which each other departs from is a starting point, uses the DLT method, has carried on the analysis to the speed skating intermediate frequency combination characteristic. Result demonstration that, Regardless of is the fixed-point dynamic strut way, the pace has the uniformity to the rate of march restriction relations, satisfies the curve concave upward functional relation; Although between the stride width and the rate of march also satisfies the curve concave to the under functional relation, but in the fixed-point strut way the stride width but increases along with the speed enhancement; In the dynamic strut way the stride width but reduces actually along with the speed enhancement. Soars the stage stride width ingredient has the determining factor which the fixed-point strut and a dynamic strut way intermediate frequency combination and the rate of march relates each other to depart from.

作者: Minsheng Chen Xiaofeng Zou Xiaohong Qin Qingsong Dai

作者单位: School of PE, Northeast Normal University, Changchun,130024,China School of PE, Northeast Normal University,Changchun, 130024,China School of PE, Northeast Normal University, Changchun, 130024,China

会议类型: 国际会议

会议名称: 2009 Winter Universiade Sport Science Conference(2009年世界大学生冬季运动会体育科学大会)

会议地点: 哈尔滨

会议语种:英文

页码: 121-124

在线出版日期: 2009-02-01（万方平台首次上网日期，不代表论文的发表时间）