每到学期考试前,特别是学年考试与升学考试前,教师在升学指标及社会舆论的各种压力下,都加班加点精心编制教案,拟定大量的复习资料,让学生整天在室内苦渡光阴,而部分家长望子成龙的心情更加迫切,在子女超负荷运转的情况下,还要另加课外作业,致使学生头晕、眼花、耳鸣等身体素质逐渐下降。为此,笔者呼吁学校、家长在考试前夕切莫忽视学生的体育锻炼。体育锻炼具有“逸”的功能,其科学根据主要是神经生理学指示的大脑皮层的“负诱导”规律。首先,学生在学习中的身体运动,是局部的、片面的、单一的活动,他们主要是手、臂、脑、眼等,而腿、腰、腹、头等身体部位没有充分的运动,学生若参加适度的体育锻炼,能促进全身 Before every semester exam, especially before the school year exam and entrance exam, teachers are overworked and meticulously prepared lesson plans to formulate a large number of review materials, so that students can spend the whole day in the room. However, some parents are even more impressed by the desire to achieve success. In the case of overcapacity of their children, they must also add extra-curricular activities, which will cause students’ dizziness, vertigo, and tinnitus to gradually decline. For this reason, the author urges schools and parents to ignore the students’ physical exercise on the eve of the exam. Physical exercise has the function of “escape”, and its science is based on the “negative induction” of the cerebral cortex, which is mainly indicated by neurophysiology. First of all, the physical movement of students in learning is a partial, one-sided, single activity. They are mainly hands, arms, brains, eyes, etc., while the body parts of the legs, waist, abdomen, and head are not fully exercised. Participate in moderate physical exercise can promote the whole body