田径运动有很多项目持续的时间较长,强度较大,机体内的主要能源物质——碳水化合物消耗很多,同时随着出汗大量失水,从汗水中丢失了很多的无机盐,微量元素和维生素。运动员完成动作的准确性和持久性开始下降。科学地使用饮料,不但可以补充人体内丢失的水分,而且还能给运动员补充适宜的营养,从而减轻或缓解运动性疲劳,使运动员在训练或比赛中更快地恢复体力。 There are many projects in track and field athletes that last longer and have more strength. The main energy substance in the body, which consumes a lot of carbohydrates, is also losing a lot of inorganic salts and trace elements from sweat Vitamins. The accuracy and persistence of athletes to complete the action began to decline. Scientific use of beverages not only replenishes lost water in the human body, but also supplements athletes with appropriate nutrition to reduce or relieve athletic fatigue and to allow athletes to regain their physical strength faster during training or competition.