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补充营养是中长跑运动训练中十分重要的问题。多年来,营养学专家、教练员、运动员以及体育科研人员都在积极地寻求中长跑运动训练中人体所需要的营养究竟怎样补充和摄取,尤其是那些渴望成为奥运冠军和进一步提高运动成绩的运动员,都在千方百计地研究科学补充和摄取人体营养的方法。水和能量是营养补充和体力恢复的两个基本方面。在练习的强度和持续时间上能量需要提高,而且,在练习中,食物的摄取和吸收并不改变身体的均衡。
Nutritional supplementation is a very important issue in middle and long distance sports training. Over the years, nutritionists, coaches, athletes and sports researchers are actively seeking ways to supplement and ingest the nutrients the body needs in mid-long-distance run training, especially those who aspire to become Olympic champions and further improve their performance , Are doing everything possible to study science to supplement and intake of human nutrition. Water and energy are two basic aspects of nutritional supplementation and physical recovery. Energy needs to be increased in the intensity and duration of practice, and in practice, the intake and absorption of food do not change the body’s balance.