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通过对连云港市两所中学的240名初高中职生的推铅球成绩测试,并按年龄、性别分成实验组与控制组。对实验组和控制组分别以速性力量训练和最大力量训练,然后进行测试、数理统计,证明,在中学低年级要快速提高学生的推铅球能力,应优先发展学生的速度性力量训练,而在中学高年级要结合最大力量发展学生的快速力量来提高学生的推铅球能力。
Through the 240 junior high school students in two secondary schools in Lianyungang, the shot-put test was divided into experimental group and control group by age and sex. The experimental group and the control group were respectively trained by force of strength and strength training, and then tested and mathematical statistics to prove that in the lower grades of high school students should quickly improve the ability of putting shot, priority should be given to students’ speed training, and In high school senior high school students should combine the maximum strength of the rapid development of power to enhance the ability of the students put shot.