中长跑运动是一项集速度素质和耐力素质为一体的综合性田径项目,需要机体能在较长时间内保持较高频率的速度,一般把800米--10000米统称中长跑。本文从青少年中长跑运动员的选材概念、选材指标、选材程序及原则等方面做简要综述,旨在为一线的基层教练员在进行青少年选材时提供理论上的支持和参考。 The middle and long distance running is a comprehensive track and field project that combines speed quality and endurance quality. It requires the body to maintain a high frequency over a long period of time. Generally speaking, the distance between 800m and 10,000m is called the middle and long distance running. This article briefly summarizes the concepts of material selection, material selection, selection procedures and principles of middle-and-long distance runners for the purpose of providing theoretical support and references for the first-level grass-roots coaches during their selection of young people.