田径运动员合理营养膳食研究
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摘 要：田径是一项以跑、跳、抛为主要内容的综合性运动，需要运动员具备良好的身体素质和顽强的意志品质。科学、合理的营养膳食不仅关系到田径运动员的体质，也关系到田径比赛的顺利进行。本文根据田径运动员的基本特征，对其在训练和比赛中所需的能量代谢进行分析，并提出针对性的饮食建议，以供参考。
关键词：田径项目；运动员营养；合理膳食
A Study on Reasonable Nutritional Diet of Athletes
HAO Lili
（College of Physical Education of Shandong Normal University， Jinan 250358， China）
Abstract： Track and field is a comprehensive sport that mainly involves running， jumping， and throwing， requiring athletes to possess good physical quality and tenacious will quality. Scientific and reasonable nutritional diet is not only related to the physical fitness of track and field athletes， but also related to the smooth progress of track and field competitions. According to the basic characteristics of track and field athletes， this paper analyzes the energy metabolism needed in training and competition， and puts forward some suggestions on diet for reference.
Keywords： track and field events; athletes nutrition; reasonable diet
合理膳食能最大限度地发挥食物的营养价值，改善饮食结构，增强体质，实现营养均衡。（剩余5202字）
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