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中长跑项目是田径运动的传统项目之一,长时间、连续的肌肉活动是该项目的特点。中长跑运动要求运动员正确地掌握技术,合理地分配体力,并有根据比赛情况加速跑的能力。耐力素质特别是有氧耐力对中长跑运动尤为重要。随着中长跑项目距离的增长和时间的增加,运动员逐渐由以无氧代谢为主的混合代谢过渡为以有氧代谢为主的混合代谢。耐力素质特别是有
The long-distance running program is one of the traditional track and field events. For a long time, continuous muscle activity is the hallmark of this project. Middle-distance long-distance running requires athletes to properly master the technology, allocate physical strength reasonably, and have the ability to speed up running according to the race conditions. Endurance qualities, especially aerobic endurance exercise is particularly important for long-distance running. With the increase of the distance and the increase of the time, the athletes gradually transition from the mixed metabolism mainly dominated by anaerobic metabolism to the mixed metabolism dominated by aerobic metabolism. Endurance quality especially there