摘要
在体育教学中,准备活动是基本部分的前提,它的任务主要是提高学生大脑皮层的兴奋性,提高机体各器官系统的机能,使之尽快地进入工作状态,准备活动做得适宜,对于提高运动成绩、防止运动损伤事故的发生都是极为重要的一个环节。
In physical education .preparatory activities are preconditions for basic parts .Its tasks are mainly to improve the activeness of students cerebral cortex .activate the Mechanism of the organs .make them get into working state as soon as possible .So to speak, that if you can make good prepavations or not is a very important link both for improving sporting marks and for avoiding sporting injuries and accidents .
出处
《雁北师范学院学报》
2003年第3期108-110,共3页
Journal of Yanbei Teachers College
关键词
体育课
准备活动
运动
physical education class
preparatory activities
sports
