短跑运动员的步长和步频的研究,在国内外都引起很大重视。广大体育科技工作者、教练员都探索了很多的先进技术,积累了丰富的教学方法和经验。这对全国各地青少年业余体校少年短跑运动员的训练工作,起着积极指导的作用。短跑运动员的步长和步频是受各种因素影响的,如身高、腿长、肌肉爆发力、 Sprint step and pace of research, at home and abroad have aroused great attention. The majority of sports science and technology workers, coaches have explored a lot of advanced technology, has accumulated a wealth of teaching methods and experience. This all over the country young amateur sports school juvenile sprinter training, plays a positive role in guiding. Sprinter step and pace is affected by various factors, such as height, leg length, muscle power,