选取12名经过系统训练的中长跑运动员,参加大强度有氧训练的实验,并进行相关运动能力指标和生理生化指标的检测。研究表明:大强度有氧训练,对无氧能力和有氧能力有良好的促进作用,对机体有一定程度的破坏性生物学刺激;建议在制定大强度有氧训练计划时,应合理安排提高快速能力的训练手段,同时注重训练全过程中的运动营养补给。 12 middle-distance and long-distance runners who were systematically trained were selected to participate in the experiment of intensive aerobic training, and relevant sports performance indexes and physiological and biochemical indexes were tested. The results show that: intensive aerobic training has a good promoting effect on anaerobic capacity and aerobic capacity, and destructive biological stimulus to the body to a certain degree; it is suggested that when planning a large-intensity aerobic training program, it should be arranged rationally Rapid ability of training methods, while focusing on the whole process of training sports nutrition supply.