力量训练终身暴露与4年的功能结果和移动性的关系:来自骨关节炎倡议的数据
Daniel Kiehl1, Zane Thompson1, Alisa J Johnson2
1Department of Physical Medicine and Rehabilitation, College of Medicine, University of Florida, Gainesville, FL 32611, USA.
Journal of sport and health science
|November 16, 2025
概括
终身力量训练 (ST) 可以保持膝关节骨关节炎 (OA) 功能和运动能力. 在老年人中,一生持续的ST参与与降低疼痛和更好的体力活动参与有关.
科学领域:
- 老年学是一门学科.
- 整形外科 整形外科 整形外科
- 运动医学 运动医学
背景情况:
- 膝关节关节炎 (OA) 在老年人群中显著影响疼痛,身体功能和生活质量.
- 了解生活方式因素的长期影响,例如力量训练 (ST),对于管理OA结果至关重要.
研究的目的:
- 为了比较与疼痛,身体功能和晚年生活质量相关的膝关节OA结果.
- 调查终身力量训练 (ST) 参与与膝盖OA结果之间的关联.
主要方法:
- 来自骨关节炎倡议的3192名参与者的队列根据四个生命阶段 (12-18,19-34,35-49,50岁以上) 的ST参与被分类.
- 组包括:没有ST,一些ST (1-3阶段) 和终身ST (所有阶段).
- 基线和第4年结果措施包括WOMAC,KOOS,PASE,SF-12 PCS,移动障碍,椅子上升时间和步行速度.
主要成果:
- 与其他组相比,终身ST组表现出优异的WOMAC活动和疼痛得分,改善了KOOS体育/娱乐得分,并在第四年获得更高的PASE得分.
- 终身ST参与者表现出最低的行动障碍发病率 (0.8%) 和保持更快的步行速度.
- 在关键的功能和与疼痛相关的结果 (p < 0.05) 中,观察到组之间存在显著差异.
结论:
- 一贯的力量训练 (ST) 在一生中似乎对膝盖OA的个体有益.
- 终身ST可能有助于维护身体功能,增强移动性,并支持更多的体育活动参与.
- 维持力量训练可能有助于降低膝关节OA的老年人疼痛水平.
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