对认知脆弱的老年人进行抵抗训练的效果:随机对照试验
TingTing Wu1,2,3, XiaoXia Wang2,4, Yifei Xu5
1Department of Nursing, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
BMC geriatrics
|September 2, 2025
概括
一个新的混合运动计划, 结合了在线和离线的抵抗训练, 改善了认知功能和身体能力. 这种安全和可行的干预比传统的炼提供了适度的好处.
科学领域:
- 老年学
- 神经科学
- 运动生理学
背景情况:
- 认知衰退和痴呆症的进展在认知虚弱的个体中加速.
- 运动干预,特别是抵抗训练,有望改善轻度认知障碍 (MCI) 或虚弱的人的认知功能.
- 对于认知虚弱的最佳抵抗训练策略需要进一步研究.
研究的目的:
- 开发一种新的混合 (线上-线下) 抵抗训练方案.
- 评估这种疗法的安全性和有效性.
主要方法:
- 一个单盲随机对照试验,涉及68名患有MCI和脆弱或脆弱前期的参与者.
- 参与者被分配到一个为期12周的混合抵抗训练计划或标准高级健身计划中.
- 主要结局包括全球认知功能和身体功能,使用共变性分析和治疗意图方法进行分析.
主要成果:
- 这项混合抵抗训练计划被认为是安全和可行的.
- 耐力训练组的参与者在整体认知功能 (MoCA) 和4米步行时间方面显著改善.
- 抵抗训练也提高了注意力和生活质量, 执行,语言或记忆功能没有显著差异.
结论:
- 对于经历认知脆弱的老年人来说, 混合在线-离线抵抗训练模式是安全有效的.
- 这种模式在改善整体认知功能,注意力,身体功能和生活质量方面,
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