纠正轮滑直道前滑向后蹬地错误动作的方法初探

Preliminary Investigation on the Correction of Backward-stroke-off Wrong Way in Straight Slide

运用文献资料法、对照实验法、数理统计法、归纳分析等研究方法,对在教授初学者时采用的摆动腿直接向支撑腿拉回的收腿技术上附加"靠脚"动作条件限制的作用进行分析。结果表明附加"靠脚"动作条件限制的实验组向后蹬地动作发生率明显低于对照组。

With the methods of documentary,control experiments,statistics and induction,we have analyzed the effect of the special skill,＂closing foot＂ to let two foot getting close each other,on the performance of drawing backward the swing-leg to the support leg directly in a shortest way when teaching the beginners of slide.The results reveal that in compared to the controlled group the performance of wrong way doing backward-stroke-off is much lower for students who adopted the special skill.