掷铁饼是一项技术性较强的运动项目,不容易学,但是又是体育学院学生必修的课程,为了在有效的教学时间内提高教学质量,使学生掌握铁饼投掷的基本要领,笔者提供一种使用对比录像观察学习掷铁饼的方法。该方法通过在训练中录制练习者的各个技术环节的细节,然后反复观看练习者的录像和优秀运动员的录像,对比发现练习者的不足,并形成自身的本体感觉,达到铁饼入门及提高的目的。掷铁饼技术是一个完整的连贯加速的动作过程,为了便于观察和分析,一般可分为三个技术环节来录制对比观察,即握持铁饼与预摆、旋转与最 Discus throwing is a highly technical sports, not easy to learn, but it is a compulsory course for students of Physical Education Institute, in order to improve teaching quality within effective teaching time, so that students grasp the basic essentials of throwing discus, the author provides a Use contrasting video to observe and learn discus throwing method. The method records the details of each technical aspect of the trainee during the training, and then repeatedly observes the video of the trainee and the video of the elite athlete, finds out the deficiencies of the trainees and forms their own nosocomial feelings, and achieves the goal of getting rid of the discus . Discus throwing technique is a complete and consistent course of action, in order to facilitate the observation and analysis, the general can be divided into three technical sessions to record contrast observation, that holds the discus and pre-swing, rotation and the most