青少年、儿童运动员合理的营养,不仅关系到运动员的将来的培养前途,而且也关系到青少年儿童的生长发育。青少年儿童阶段生长发育迅速,代谢旺盛,所需要的能量和各种营养素相对比成年人多。从事运动训练的青少年儿童运动员,热能消耗量增加,激素效应,酶反应活跃,并产生酸性代谢产物堆积等一系列生理改变,在营养需要方面也发生很大改变。所以,合理的营养对青少年儿童运动员的生长 The proper nutrition of adolescents and children’s athletes not only concerns the future training of athletes, but also affects the growth and development of adolescent children. Rapid growth and development of young children, strong metabolism, the energy required and a variety of nutrients than adults. Young children and athletes engaged in sports training, a series of physiological changes such as increased heat energy consumption, hormonal effects, enzyme reaction and the accumulation of acidic metabolites, also have great changes in nutritional needs. So, reasonable nutrition for the growth of young children’s athletes