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一、前言 1978年新编体育系通用教材《田径》,在对投掷铁饼技术的分析中,只阐述近几年来新出现的大半径旋转的技术,对传统的小半径旋转技术,则完全删掉。为了探讨这一问题,我们结合师范院校投掷铁饼技术的教学实际,对我系田径普修课的学生,分别采用大半径和小半径两种旋转方法进行教学,探讨那一种旋转方法的收益最大;同时也分析了身高、体重与投掷铁饼成绩的关系,为此,本文主要研究了我校体育系八二级一、
I. Introduction In 1978, a new sports teaching material “Athletics” was newly compiled. In the analysis of discus throwing technique, only the emerging technology of large-radius rotation in recent years was expounded, while the traditional small-radius rotation technique was completely deleted . In order to explore this issue, we combine the teaching practice of discus throwing technique in normal colleges and universities to teach students in general course of track and field to use two kinds of rotation methods, large radius and small radius respectively, to explore the benefits of that rotation method Maximum; At the same time also analyzed the relationship between height, weight and discus throw results, this paper, the main study of my school sports department eight one two,