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本文通过对参加六届全运会蹼泳预赛的教练员、运动员的膳食调查,发现热能摄入量充足,但其生热比不甚合理。蛋白质和脂肪生热比偏高,碳水化合物偏低。蛋白质来源以优质蛋白为主,营养价值较高。同时也发现硫胺素、核黄素摄入量不足且钙磷比例轻度失调。本文对其原因进行了初步研讨并提出某些建议。
Through the dietary survey of coaches and athletes who participated in the preliminaries of the six-nation National Games, we found that the calorie intake is sufficient, but the heat production ratio is not reasonable. High protein and fat heat ratio, low carbohydrate. The main source of protein to high-quality protein, high nutritional value. Also found that thiamine, riboflavin intake and inadequate calcium and phosphorus ratio slightly dysfunctional. This article conducted a preliminary study of its causes and made some suggestions.