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来自波兰波兹纳的年轻足球运动员饮食质量的决定因素
Ewa Bryl1, Anna Demuth1, Joanna Ratajczak1
1Department of Human Biological Development, Faculty of Sport Sciences, Poznan University of Physical Education, 61-871 Poznań, Poland.
Nutrients
|September 13, 2025
概括
年轻的足球运动员经常有低于最佳的饮食,尽管营养需求很高. 需要进行干预,以弥合青少年运动员的营养知识和实际饮食实践之间的差距.
科学领域:
- 运动营养 运动营养
- 青少年健康 青少年健康
- 饮食评估 饮食评估
背景情况:
- 适当的营养对于年轻运动员的成长,发展和表现至关重要.
- 身体活跃的青少年经常表现出不理想的饮食习惯.
- 这项研究调查了波兰青年足球运动员的饮食质量.
研究的目的:
- 为了评估11-16岁的男性青年足球运动员的饮食质量.
- 分析消费促进健康和不健康食物组的频率.
- 确定影响该人口饮食质量的因素.
主要方法:
- 分析了来自足球锦标赛学校的78名男孩.
- 饮食行为,营养知识,体力活动和屏幕时间使用验证的问卷 (SF-FFQ4PolishChildren) 进行了评估.
- 亲健康饮食指数 (pHDI) 和非健康饮食指数 (nHDI) 根据食物消费频率计算.
主要成果:
- 科尔指数,饮食习惯的自我评估和营养知识是亲健康饮食指数 (pHDI) 的关键预测指标,解释了其25%的差异.
- 在青春期早期 (11-13岁),科尔指数是pHDI的主要预测指标 (R2 = 32%).
- 在青春期 (14-16岁) 中,自我评估和营养知识是最强的预测因素 (R2 = 30%).
- 尽管有积极的自我评估,但只有1.28%的参与者符合所有健康饮食标准.
- 屏幕时间与身体活动有负相关性,与能量饮料消费有正相关性.
结论:
- 在年轻足球运动员的营养知识和实际饮食行为之间存在显著的差异.
- 必须有针对性,多层次的干预,包括家庭和教练.
- 改善年轻运动员的饮食习惯需要解决知识和行为方面的问题.
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