一、问题的提出投掷实心球是《国家学生体质健康标准解读》中的内容,也是小学中高年级学生的测验项目之一,目的是测试学生的上肢爆发力。怎样提高学生投掷实心球的成绩是体育教师应该注意的问题,影响学生投掷实心球的成绩主要有两个原因:①学生本身的力量因素;②投掷实心球的技术原因。本文想通过投掷实心球这 First, the problem put forward Throw solid ball is “the national standard constitution of students ’health” content, is also one of the primary and secondary school students in the test project, the purpose is to test the students’ upper limb explosive. How to improve students ’performance of throwing solid ball is a problem that physical education teachers should pay attention to. There are two main reasons that affect students’ performance of throwing solid ball: ① the power factor of students; ② the technical reason of throwing solid ball. This article wants to throw solid ball this