专项速度与耐力的快速提高，已成为当今提高中长跑运动成绩的关键．人们已逐渐加深专项力量训练对提高中长跑运动能力的认识．本文概述了力量产生的生理学、中长跑运动员专项力量训练与运动员心血管耐力、速度、技术水平、肌肉耐力和柔韧性的关系，以及中长跑运动员的力量训练与年龄、性别和发育水平的关系． The rapid increase of special speed and stamina has become the key to improve the performance of middle and long distance sports today. People have gradually deepened the awareness of special strength training to improve the ability of middle and long distance running. This article provides an overview of the physiology of power generation, the relationship between strength training and cardiovascular endurance, speed, skill, muscle endurance and flexibility of middle and long distance runners, as well as the relationship between strength training and age, sex and developmental level of middle and long distance runners.