论文部分内容阅读
体育教学的各项任务当中,最主要的一条就是有效的增强学生体质。要想完成好这项任务,就必须合理的安排一堂课的运动量。运动量就是学生做练习时身体所承受的生理负担运动量,它与运动强度和密度成正比。通俗地说,人体健康状况和机能的提高要通过适量的运动和锻炼。影响一堂课的运动量的因素是多方面的,除密度和强度以外,其它还有种种因素。运动量大或小,都是不合理的,只有使学生既能达到锻炼的实效,又
Among the various tasks of PE teaching, the most important one is to effectively enhance students’ physique. To complete this task, we must arrange a reasonable amount of exercise. Physical activity is the amount of exercise the student is exposed to when exercising, which is proportional to exercise intensity and density. To put it in a nutshell, the improvement of human health and function is through proper exercise and exercise. There are many factors affecting the amount of exercise in a lesson, and there are various other factors besides density and intensity. Exercise large or small, are unreasonable, only to enable students to achieve the actual effect of training, and