科学研究表明,优异的运动成绩取决于三个因素:正确选材、科学训练、合理营养。营养膳食对青少年游泳运动员的训练水平、机能状态及承受负荷能力和恢复过程都有直接的关系,游泳运动员要想取得优异的成绩,就必须经济地使用能量,以有限的能量最大限度地提高游速。 Scientific research shows that excellent athletic performance depends on three factors: the correct material selection, scientific training, and reasonable nutrition. Nutritional diets have a direct bearing on the training level, performance status, and load-bearing capacity and recovery of juvenile swimmers. Swimmers must use energy economically to maximize their performance with limited energy speed.