中长跑项目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,不能及时消除,连续动作将完成不流畅,使训练水平下降,因此应把训练后的放松调整疲劳消除放在重要地位。有运动负荷就会有疲劳,有疲劳就需要消除, The long-distance runner project not only needs a combination of speed and endurance and strength, but also is a typical cyclical physical endurance speed endurance project. The outstanding feature of this project is the large amount of exercise, which will increase the training load and increase the training load Body fatigue. If the body produces fatigue, can not be eliminated in time, the continuous action will be completed is not smooth, the training level down, it should be post-training to relax the adjustment fatigue to eliminate an important position. There will be tired of exercise load, fatigue, you need to eliminate,