“极点”是因内脏器官的技能水平不能满足运动器官的需要,出现暂时性的生理机能失衡所致。在进行持续时间较长的剧烈运动中,由于运动开始阶段内脏器官的功能不能满足运动器官的需要,运动者常常产生一些非常难受的生理反应,如呼吸困难、胸闷、头晕、肌肉酸软无力、动作迟缓不协调、精神低落,甚至产生停止运动的念头等,这种现象成为“极点”。[1]如何在教学中运用有效手段克服极点现象?手段一:在心理上消除学生对耐久跑的 “Pole ” is due to the level of skills of internal organs can not meet the needs of sports organs, resulting in a temporary imbalance of physiological functions. In strenuous exercise lasting longer, mothers often have some very uncomfortable physiological reactions such as dyspnea, chest tightness, dizziness, muscle weakness, movements due to the function of internal organs at the beginning of the exercise can not meet the needs of sports organs Slow and uncoordinated, low spirit, and even the idea of ​​stopping exercise, etc., this phenomenon becomes “pole ”. [1] How to use the effective means to overcome the pole phenomenon in teaching? Means one: Psychologically eliminate the students run to the endurance