在田径技术教学训练过程中,根据动作技能形成的基本规律,学习技术动作须经过三个阶段,即粗略掌握动作阶段、改进与提高动作阶段、动作的巩固与运用自如阶段。在动作技能形成的第一个阶段,其教与学的质量好坏,对以后阶段技术动作的学习影响很大。因此,必须设法使学生减少错误动作的出现,尤其是主要 In the process of track and field technology teaching and training, according to the basic rules of the formation of motor skills, the learning of technical movements has to go through three stages: a rough grasp of the action phase, improvement and improvement of the action phase and the consolidation and application of the action. In the first stage of the formation of motor skills, the quality of teaching and learning plays a very important role in the learning of technical movements at a later stage. Therefore, we must try to make students reduce the occurrence of erroneous actions, especially the main ones