与短跑成绩相关的因素有很多:步频、步幅.速度、速度能力、爆发力以及肌肉、关节的柔韧性和协调性;还有运动员的心理素质和技术水平等。其中有四个因素与提高短跑成绩最相关。一、正确的技术动作运动员能否掌握好合理、正确的技术动作要领,是今后能否达到高水平所必须具备的基本条件。因为短跑是一项周期性的运动,全程要反复跑 There are many factors related to sprint performance: pace, pace, speed, speed ability, explosive power, muscle and joint flexibility and coordination, as well as athlete’s psychological quality and technical level. Four of these factors are most relevant to improving sprint performance. First, the correct technical action Athletes can grasp a reasonable and correct essentials of technical action, the future can reach a high standard must have the basic conditions. Because dash is a periodic exercise, the whole process should be repeated