1 问题的提出 短跑是学校体育的重要内容之一,也是《国家体育锻炼标准》必测项目。短跑的技术特点是训练者不断地作周期性的重复动作,强度较大,容易产生单调、枯燥、疲劳的感觉。为此笔者在短跑教学中,选择和运用了短跑专项速度力量练习手段来进行教学实验,并收到了良好的教学效果。 2 研究对象与方法 A question raised Dash is one of the important content of school physical education, but also “national physical training standards” must-test items. The technical characteristics of the sprint are that the trainer repeatedly performs periodic repetitive movements with greater intensity and is prone to monotonous, boring and tired feelings. For this reason, in the teaching of sprint, the author chose and used the speed training methods of sprint to conduct teaching experiments and received good teaching results. 2 research objects and methods