克服恐惧:分析老年妇女在过渡运动任务期间的姿势控制
Justyna Michalska1, Anna Kamieniarz-Olczak2, Grzegorz Juras2
1Institute of Sport Sciences, Academy of Physical Education in Katowice, Mikolowska 72 A, Katowice, 40-065, Poland. j.michalska@awf.katowice.pl.
BMC geriatrics
|May 20, 2025
概括
老年女性对跌倒的恐惧 (FoF) 显著减缓了对诸如跨越障碍物等任务的运动准备. 虽然静态平衡不受影响,但较高的FoF在过渡运动期间增加了谨慎性.
科学领域:
- 老年学是一门学科.
- 生物力学 生物力学
- 发动机控制器的控制器
背景情况:
- 恐惧跌倒 (FoF) 在老年人,尤其是女性中很常见,并增加了跌倒的风险.
- FoF可以在跌倒事件之前或之后发展.
- 这项研究研究了FoF强度对健康老年女性平衡和运动的影响.
研究的目的:
- 评估强度下降的恐惧与静态平衡之间的关系.
- 评估对强度下降的恐惧对过渡运动任务的影响.
- 了解恐惧如何影响老年妇女的运动执行和稳定性.
主要方法:
- 将81名女性 (60岁以上) 分类为低,中等和高 FoF 组,使用国际布效率尺度 (FES-I).
- 通过压力中心速度 (vCOP) 测量静态平衡.
- 评估过渡任务 (不受阻碍,障碍,升级/降级) 使用过渡时间 (TT),双支持期 (DSP) 和稳定时间 (S1,S2).
主要成果:
- 在FoF组之间没有观察到静态平衡 (vCOP) 的显著差异.
- 与中等组相比,HIGH FoF组在过渡任务期间表现出明显更长的TT,DSP和S1 (准备时间).
- 较高的FoF与增加的谨慎性和延迟的运动启动相关,特别是对于障碍物清除和步骤移动,但没有影响后步骤平衡恢复 (S2).
结论:
- 对跌倒的恐惧不会影响老年妇女的静态平衡.
- FoF显著影响过渡运动的启动和执行,增加准备时间.
- 这些发现强调了恐惧在运动犹中的作用,并为老年人预防跌倒提供了信息.
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