摘要
目的:探讨24名女性青少年游泳运动员高原训练期间膳食营养状况以及血液生化指标水平。方法:对24名女性游泳运动员进行膳食营养KAP问卷调查、称重法调查以及血液生化指标测试。结果:1运动员KAP问卷总分平均分65.88±10.74。膳食营养知识、态度、行为各部分平均得分分别为17.75±7.17、20.75±3.99、27.38±3.21;2运动员热量摄入为2 564.82±929.65kcal,蛋白质摄入为137.96±170.15g,脂肪摄入为72.09±39.80g。3运动员与铁代谢相关生化指标均在参考范围内,其中铁蛋白量高于女性平均标准。身体机能相关生化指标均在正常范围内。结论:1游泳运动员营养知识的掌握情况整体一般,膳食营养态度、膳食行为较好,需要加强运动员的膳食营养教育并培养其良好的膳食行为;2游泳运动员膳食营养不平衡,应根据每天的能量消耗合理安排膳食营养,保证各种能源物质和营养素的供应。3游泳运动员机体铁含量、铁储备在正常水平,并且身体机能状态良好。
Objective： The purpose of this study was to investigate the dietary nutritional status and blood biochemical indexes of 24 young female swimming athletes during altitude training. Methods： 24 female swimmers were investiga- ted by means of KAP nutrition questionnaire, dietary survey of food weighted record, blood biochemical indexes. Resuits： （1）The average score of KAP questionnaire was 65.88± 10.74, the average score of nutritional knowledge, at- titude and dietary behavior were 17.75±7. 17, 20. 75±3.99, 27.38±3.21; （2）Athletes＇ calorie intake was 2564.82 ±929.65kcal on average, protein and fat intake were 137.96±170.15g, 72.09 ± 39.80g. （3）The level of indicators related to iron metabolism were in the reference range, and the level of SF was higher than average female standard. The level of indicators related to physical function was all in the normal range. Conclusion： （1）The nutrition knowl- edge of swimming athletes was indifferent, their dietary nutrition attitude and behavior were good. Athletes need to improve their nutrition education and dietary behavior; （2）Swimming athletes＇ dietary nutrition was not balanced, their diet need to be arranged according to daily energy consumption to ensure energy and nutrients supplies when ex- ercise; （3）The iron reserved in the body of swimming athletes was in the normal level, swimmers were in good physical condition.
出处
《浙江体育科学》
2017年第1期62-68,共7页
Zhejiang Sport Science
关键词
游泳运动员
膳食营养
KAP问卷调查
血液生化
swimming athletes
dietary nutrition
KAP questionnaire
blood biochemistry
