基于网络的运动和营养干预,以改善老年人的腿部肌肉力量和身体功能:前后试点研究
Berber Gijsbertha Dorhout1,2, Nick Wezenbeek3, Lisette C P G M de Groot1
1Division of Human Nutrition and Health, Wageningen University & Research, Stippeneng 4, PO Box 17, Wageningen, 6700 AA, Netherlands.
JMIR formative research
|January 30, 2025
概括
基于网络的Uni2Move程序改善了老年人的肌肉力量和身体功能. 这种可扩展的干预提供了广泛健康促进的解决方案,解决了日益老龄化的人口和医疗保健专业人员短缺的问题.
科学领域:
- 老年学是一门学科.
- 运动科学 运动科学
- 营养科学 营养科学
背景情况:
- 在老年人中,ProMuscle的生活方式干预,结合抵抗运动和增加蛋白质摄入量,有效地增强了肌肉力量,质量和身体功能.
- 医疗保健专业人员短缺需要可扩展的解决方案,以支持日益老龄化的人口的健康需求.
- Uni2Move是ProMuscle的基于网络的改编,旨在为更大的老年人群提供可访问的生活方式干预措施,而不会增加医疗负担.
研究的目的:
- 评估Uni2Move基于网络的生活方式干预措施对健康老年人肌肉力量,蛋白质摄入量和身体功能的影响.
- 通过定性研究,探索老年人对基于网络的生活方式干预措施的看法和经验.
主要方法:
- 一项为期24周的前后试点研究,涉及荷兰55岁以上的19名健康成年人.
- 参与者每周两次通过网络视频进行家庭抵抗训练,并通过在线咨询和电子学习获得有关蛋白质摄入的饮食建议.
- 肌肉力量 (1重复最大膝盖延伸),身体功能 (重复的椅子上升测试) 和蛋白质摄入量在基线,第13周和第25周被测量. 通过半结构面试收集了定性数据.
主要成果:
- 在1次重复最大膝盖伸展强度 (平均差异7.0公斤) 和重复的椅子上升测试 (平均差异-1.2秒) 中观察到显著改善.
- 虽然每天总蛋白质摄入量没有变化,但13周后,早餐期间的蛋白质摄入量显著增加 (平均差异6.9g).
- 定性发现强调了在家里炼的便利性,但指出缺乏身体互动和教练反.
结论:
- 基于网络的Uni2Move干预措施显示了改善健康中年和老年人肌肉力量和身体功能的前景.
- 基于互联网的生活方式干预,如Uni2Move,可以显著扩大覆盖范围,支持老龄化人口的健康和独立.
- 解决缺乏身体互动和教练反等障碍对于优化未来基于网络的健康干预至关重要.
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