100米运动是速度和力量相结合的短跑项目,速度素质受先天因素影响较大,所以训练中将力量训练作为重点。100米对运动员的下肢力量要求较高,我国短跑项目的力量训练多以四肢力量的练习为主,对身体核心部位肌群力量的训练还缺乏系统性,这容易让运动员出现大幅度晃动、下肢发力蹬地不协调、步幅小等问题,而专项力量训练能解决这些问题。本文就高中生100米专项力量训练的理论和方法进行了分析,以便提高运动成绩。 100 meters movement is a combination of speed and strength of the sprint project, the speed of quality factors are more affected by innate factors, so strength training as a training focus. 100 meters on the athlete’s lower extremity strength requirements higher, our sprint project strength training to limbs strength practice, the core parts of the body muscle strength training is still lack of systematic, it is easy for athletes to appear a substantial shake, lower limbs Kneeling to uncoordinated, small pace and other issues, and special strength training can solve these problems. This paper analyzes the theory and method of 100-meter high school students special strength training in order to improve their performance.