人们在日常生活中往往会自觉或不自觉地运用到跑。人对各种跑的适应能力所有不同。提高中长跑运动的成绩,并且跑得更好、更轻松是中长跑教练和运动员关注的问题。身体机能、心理素质、运动姿势、技术动作和速度、力量、耐力程度以及绝对耐力等都是影响中长跑运动成绩的主要因素。此外,“极点”也是影响中长跑运动成绩的不可忽视的因素。本文就笔 People in their daily lives are often consciously or unconsciously used to run. All kinds of running ability to adapt to all different. Improve the performance of middle and long distance running, and run better and easier is the concern of middle and long distance coach and athlete. Body function, mental quality, posture, technical movement and speed, strength, endurance and absolute endurance are the main factors affecting the performance of middle and long distance athletes. In addition, “pole ” also affect the performance of middle and long distance sports can not be ignored factors. This article pen