【摘要】 目的期望发现高水平田赛运动员膳食中存在的不合理现象,以便进行相应的干预,使运动员的膳食营养更加合理、科学。方法分别两次采用称重法连续3天对5名女子田赛运动员的膳食营养状况进行调查。结果发现大部分运动员的膳食总能量摄入不足,三餐比值不合理,三大营养物质摄入比例不均衡,维生素和无机盐摄入不足。结论在经过教育和干预后,能量摄入状况总体上有所改进。另外,需要使用相应的营养补剂进行补充。更多还原

【Abstract】 Objective We expect to find some unreasonable phenomenon of the diet in high-level field events athletes,and make the appropriate intervention more reasonable.Methods The weighing method was used each time for three consecutive days to investigate the Nutritional Status of 5female elite field events athletes.Results The results showed that most athletes’ dietary intake of total energy,three major nutrients disproportionate and vitamins and mineral salts were insufficient or inadequate.Conclusion After the education and intervention,the energy intake was improved.In addition,they needed to supplement the nutritional drugs.更多还原