中长跑项目是既需要速度又需要耐力和力量的综合项目,是典型的周期性体能性的速度耐力项目,该项目的突出特征是运动量大,量大就会增加训练的负荷,也就加大了机体的疲劳。如果机体产生了疲劳,不能及时恢复,连续动作将完成不流畅,使训练水平下降,因此训练后的放松调整、疲 The long-distance runner project is a comprehensive project that requires both speed and endurance and strength. It is a typical cyclical physical endurance speed endurance project. The outstanding feature of the project is its large amount of exercise, which increases the load of training and increases the training load. The body’s fatigue. If the body has fatigue, can not be restored in time, the continuous action will be completed is not smooth, so that the training level down, so after the training to relax adjustment, fatigue