准备活动是体育教学中有意识、有目的的各种身体练习,是人由安静状态向兴奋状态过渡的一个过程。通过身体活动来提高中枢神经系统的兴奋性,提高大脑皮层对运动的分析、判断能力,使动作完成得更加协调、准确,减少失误。体育教学准备活动还能在有限的时间内,尽快把学生的注意力集中到体育课堂上,把学生从事体育运动的积极性充分调动起来,跟上运动的节拍,精神饱满、情绪高昂地进行体育课的学习一、对体育教师来说,首先应提高学生对准备活动的认识。准备活动是体育教学的一部分,而大多数学生根本不重视,只是敷衍了事。通过对726名学生 Preparatory activities are all kinds of conscious and purposeful physical exercises in physical education and are a process of transition from a quiet state to an excited state. Through physical activity to improve the excitability of the central nervous system, improve the movement of the cerebral cortex analysis, determine the ability to complete the action to be more coordinated, accurate and reduce errors. Physical education teaching preparation activities can also focus the students ’attention on physical education classrooms as soon as possible within a limited time, fully mobilize the students’ enthusiasm for sports activities, and keep up with the rhythms of exercise, full of energy and emotionally conducting physical education classes First, for physical education teachers, first of all, students should be raised awareness of preparation activities. Preparation activities are part of physical education, and most students simply do not pay attention, just perfunctory. Passed to 726 students