随着科学技术的不断发展，我们已能够清楚地了解到人在运动时发生的物质代谢变化，如热能的消耗量增加，激素效应、酶反应过程活跃及酸性代谢产物堆积等一系列内环境变化。合理的膳食均衡、全面的营养是保证人体正常生长发育，强健体魄的重要因素。体校学生除了学习相应的文化 With the continuous development of science and technology, we have been able to clearly understand the changes in physical metabolism that occur during exercise, such as the increase of heat energy consumption, hormonal effects, active enzymatic processes and accumulation of acidic metabolites . Reasonable balanced diet, comprehensive nutrition is to ensure the normal growth and development of an important factor in physical fitness. Sports school students in addition to learning the corresponding culture