在假期休息期间,大学运动员的身体成分变化
1Department of Nutrition Sciences, University of Alabama at Birmingham, USA.
International journal of sports and exercise medicine
|February 7, 2024
概括
男大学运动员在更长的COVID-19延长的冬季假期中体验了身体质量指数 (BMI) 和脂肪质量指数 (FMI) 的增加. 女运动员没有表现出显著的变化,这表明在休息期间体重管理中的潜在基于性别的差异.
科学领域:
- 运动科学 运动科学 运动科学
- 营养科学 营养科学
- 人体生理学 人体生理学
背景情况:
- 假期休息通常会导致体重增加,因为饮食和活动模式发生了变化.
- 大学运动员在休息时间进入设施时面临着独特的挑战,加剧了体重问题.
- 2020年,COVID-19大流行给许多运动员带来了异常长的冬季假期.
研究的目的:
- 为了检查大学运动员的身体质量指数 (BMI),脂肪质量指数 (FMI) 和肌肉质量指数 (MMI) 的变化.
- 为了比较2020年冬假期间的这些变化与2021年冬假期间的典型变化.
- 调查这些休息期间身体组成变化的潜在基于性别的差异.
主要方法:
- 生物电阻分析测量了脂肪质量,肌肉质量和体重.
- 从2020年124名运动员 (延长休息) 和2021年64名运动员 (常规休息) 收集的数据.
- 安科瓦和克鲁斯卡尔-瓦利斯测试分析了BMI,FMI和MMI变化的差异.
主要成果:
- 发现BMI和FMI的性别和休息时间之间存在显著的相互作用.
- 与其他组相比,男性运动员在延长休息期间BMI和FMI增加.
- 在不同条件下,肌肉质量指数 (MMI) 变化没有显著差异.
结论:
- 延长的假期休息可能会对男性和女性运动员的身体组成产生不同的影响.
- 需要进一步研究其他休息期间的身体组成变化以及饮食和体育活动的作用.
- 这些发现可以为运动员的工作人员制定策略,以支持运动员在休息期间的身体组成和表现.
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