带脆弱,神经发育尚未成熟。这就要求我们从事小学体育工作的教师必须注意体育保健工作。防止不应有的事故发生,促进学生生长发育,健康成长。 据统计,体育课发生伤害事故的时间,以每周星期一和星期六较多,也就是说这两天发生事故的概率比较大。究其原因是周一是一周学习的开始,学生的思想情绪直接影响脑神经的正常活动功能。头脑里时常映出周日丰富多彩的活动影像,周六是学生经过一星期的紧张学习,容易产生脑神经麻痹和疲劳,加之神经系统发育不健全,易分心和应变能力低。而体育教学又是运用有关感觉器官通过感觉和肌肉本体的感受,让学生全身骨骼和各个器官都得到锻炼来完成一定教学目的和教学任务。如果在周一和周六这时间内进行如体操、投掷、跳跃等危险性大的体育锻炼就较容易发生事故。如:关节扭伤、肩关节脱位和脚 The belt is fragile and the nerves are not yet mature. This requires that our teachers working in primary school sports must pay attention to sports and health care. Prevent undue accidents, promote the growth and development of students, and grow healthily. According to statistics, the time of injury accidents in physical education classes is greater on Mondays and Saturdays each week, which means that there is a greater probability of accidents occurring on these two days. The reason is that Monday is the beginning of one-week study. Students’ thoughts and emotions directly affect the normal activities of the brain. In the mind, there are often vivid images of Sundays. On Saturdays, after a week of intense learning, students are prone to cranial nerve numbness and fatigue, coupled with impaired development of the nervous system, and low distraction and resilience. The physical education teaching uses the feelings of the sensory organs and the feeling of the muscles. The whole body bones and organs are trained to complete certain teaching purposes and teaching tasks. If there is a risky physical activity such as gymnastics, throwing, and jumping during the time of Monday and Saturday, it is more likely to happen. Such as: sprained joints, dislocation of shoulders and feet