男子大学生长跑运动员日常训练期的营养状况调查

运用问卷调查法、以及实验室检测法，了解了男子大学生长跑运动员的营养知识水平，其日常训练期的营养素摄入水平，以及与营养摄入有关的血液的生化指标。结果显示，多数运动员的营养知识较为传统。在日常训练期，运动员体内的碳水化合物的摄入不足，维生素A摄入量低，且血清钙水平很低，血清铁与TIBC的含量正常，建议：通过营养强化，注意合理补充蛋白质、碳水化合物、维生素、钙，并且要定时地对其进行营养生化检测以帮助提高男子大学生运动员的营养水平。

Research on Male Long-distance Runner's Nutrition Situation During Their Usual Training Period at Universities

Using the questionnaire and experimental method,this paper is to reveal the level of male university long-distance runners' nutritional knowledge,nutritional level and the change of blood of biochemical indications during their usual training.The results show that most of runners get traditional nutritional knowledge.In the period,the runners' intake of carbohydrate and vitamin A are insufficient,and the level of serum calcium are lower,and serum iron and total iron binding capacity are in gear.Suggestion: improve male university long-distance runner's nutritional level by enhance the nutrition intake,pay attention to supplement of protein,carbohydrate,and calcium,and usually check their blood of biochemical indications and so on.