短跑是进行其他体育运动项目的基础,也是各类体育测试考查学生身体素质的重要项目之一,同时中学生正处于速度训练的关键期,因此如何更为高效提高中学生的短跑成绩显得尤为重要。作为学校从事多年体育高考训练工作的教师,培养了一批又一批特长生,对如何提高短跑成绩有一定的经验。下面就笔者的一些观点与同仁进行探讨交流。一、协调放松能力训练在训练中经常遇到许多学生跑起来不自然、动作不协调,全身肌肉紧张、僵硬、步幅小,后程减 Sprint is the basis for other sports and is also one of the most important items for examining students’ physical fitness in all kinds of sports tests. At the same time, middle school students are in the critical stage of speed training. Therefore, how to improve the sprint performance of middle school students more effectively is particularly important. As a school engaged in years of college entrance examination sports training teachers, trained after another group of students, how to improve the sprint performance have some experience. Here’s some of the author’s views and colleagues to discuss the exchange. First, the coordination of relaxation training In training often encounter many students running up unnatural, uncoordinated movement, the whole body muscle tension, stiffness, small stride, after subtraction