前言:本文主要论述了田径运动员在赛前、赛中和赛后营养的有关问题。例如运动员如何补充体液丢失、补多少,经典的糖元负荷法的利弊及最新改良法等。它对于教陈指导运动员训练有一定参考价值,本文内容不仅适用于比赛,也同样适用于训练,不仅可用于田径运动员,也可为其它项目的运动员提供参考。 Preface: This article mainly discusses the track and field athletes nutrition before, during and after the game. For example, athletes how to add body fluid loss, make up how much, the pros and cons of classic glycogen load method and the latest improvement law. It has some reference value for teaching Chen to guide the training of athletes. This article not only applies to competition, but also applies to training, not only for track and field athletes, but also for other athletes.