导言 糖类食物填充是一种改进耐力状况的新技术。在超过两个小时的比赛过程中,所需能量的消耗约占最大摄氧量的70％或更多,当肌糖元接近耗竭时运动员会出现极度疲劳之感。众多文献中对肌糖元初始水平与承受长时运动能力二者间的相互关系作了报道。六十年代发展起来的肌肉活检技术对研究肌肉燃料贮备和发展特效摄生法做出了贡 Introduction Sugar food filling is a new technique to improve endurance. During more than two hours of play, the energy required consumes about 70% or more of the maximum oxygen uptake, and the athlete experiences extreme fatigue when the muscle glycogen is near exhaustion. A number of articles have reported on the relationship between the initial level of muscle glycogen and the ability to withstand long-term exercise. Muscle biopsy techniques developed in the 1960s made a tribute to the study of muscle fuel storage and developmental effects