论文部分内容阅读
拜读《田径》2010年第11期杨灿荣老师的《原地双手头上掷实心球解析》后,笔者对掷实心球的动作要点、练习方法、掷远的决定因素及成绩测量等有了进一步的了解。但谈到“个别学生的‘引球’动作做得很好,但‘引球’后停顿的时间过长才发力,失去了‘引球’的作用效果”时,可能限于篇幅对其个中缘由未作过多分析,仅仅一带而过,给读者留下一丝遗憾。在实际教学和考试中,这一现象较为常见,并影响了学生得分,应当予以重视。笔者不惮浅陋,略作补充。
Read the “track and field” 2010 the eleventh Yang Canrong teacher “in situ hands throwing solid ball analysis”, the author of the solid action ball throw points, practice methods, throwing the deciding factor and the results of measurement, etc. have been further To understanding. But when it comes to “individual students ” ball “action done well, but” ball “after the pause for a long time before the force, lost the” ball "effect, may be limited to space The reason why not too much analysis, just by passing, to the reader left a trace of regret. In the actual teaching and examinations, this phenomenon is more common and affects students’ scores, which should be taken seriously. I dare not shallow, a little make up.