在老年女性中,基于与年龄相关的功能后果的集体力量训练
Emilio Jofré-Saldía1, Raúl Ricardo Festa2, Álvaro Villalobos-Gorigoitía3
1Facultad de Ciencias de la Rehabilitación y Calidad de Vida, Universidad San Sebastián, Región Metropolina, Chile.
PloS one
|May 30, 2025
概括
集体力量训练 (BST) 显著改善了老年女性的功能表现,增强了力量,流动性和耐力. 这种有针对性的方法有效地减少了与衰老相关的身体脆弱风险.
科学领域:
- 老年学和运动科学
- 老年医学 老年医学
- 物理治疗和康复疗法
背景情况:
- 目前针对老年人的力量训练建议往往太一般了.
- 与年龄相关的功能衰退需要量身定制的运动干预措施.
- 老年妇女的健康衰老可以通过适当的力量训练得到支持.
研究的目的:
- 分析集体力量训练 (BST) 对老年女性功能表现的影响.
- 根据与年龄相关的功能后果,研究BST的疗效.
- 将BST结果与一般身体活动建议进行比较.
主要方法:
- 82名居住在社区的老年妇女 (平均年龄为70.17岁) 被随机分为实验 (BST) 和对照组.
- 实验组接受了为期9周的BST计划,重点是力量,功率和肌肉耐力.
- 在干预前和后评估功能性能,使用手握强度,TUG,2MST,5-SST和6-WS的测试.
主要成果:
- 与对照组相比,BST显著改善了绝对握手强度 (+7%),计时和走 (-11%),两分钟步骤测试 (+23%),站着坐着测试的五倍 (-26%),和6米步行速度 (+17%).
- 在所有功能性表现措施中观察到一个显著的时间*组相互作用效应 (p<0.01, ŋP2>0.11).
- 对照组在功能性表现指标上显示了最小的变化.
结论:
- 区块力量训练是一种有效的干预措施,用于提高社区老年妇女的整体功能表现.
- 在老年成人女性中,BST可以在减轻身体虚弱的风险方面发挥关键作用.
- 这项研究支持从一般建议转向老年人精确剂量运动计划.
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