田径运动中,头部动作的不同变化对运动技能、身体姿势有着非常重要的影响,正确的头部动作有助于动作的完成和技术的发挥。由于头部动作的变化在田径运动技术中是细小的,很容易被人们忽视,即使有人在训练和教学中有所注意,但也未能从理论和技术上加以重视和研究。笔者从事体育专业教学三十年,深刻体会到头部动作在田径运动技术中是很重要的一个细小环节,对田径运动技术的影响很大。因此,研究头部动作的变化对田径运 In track and field, different changes of head movements have a very important influence on motor skills and body posture. Correct head movements are helpful for the completion of movements and the development of skills. Because the movement of the head is small in the track and field technique, it can easily be overlooked. Even though some people pay attention to the training and teaching, they have not been paid attention to and studied theoretically and technically. I engaged in teaching sports for thirty years, I deeply understand the head movements in track and field technology is a very important part of a great impact on track and field technology. Therefore, study the changes of head movements to track and field