在健康的老年人中,随着新的任务交换步骤练习,走路时的反应性转向得到了改善
Takahito Nakamura1, Takahiro Higuchi2
1Department of Physical Therapy, School of Health and Social Services, Saitama Prefectural University, 820 San-Nomiya, Koshigaya-shi, Saitama, 343-8540, Japan. nakamura-takahito@spu.ac.jp.
European journal of applied physiology
|October 13, 2025
概括
任务切换步骤练习 (TSSE) 通过增强群体控制中心,即使没有行走或转动练习,也适度改善了老年人的反应性转动.
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:
- 年长的成年人在意外转时面临着反应平衡的挑战.
- 任务交换或转方向的突然变化加剧了平衡困难.
研究的目的:
- 调查任务切换步骤练习 (TSSE) 是否在任务切换范式下改善健康老年人的反应性转向.
- 为了评估TSSE的有效性,而不需要在训练期间实际行走或转动.
主要方法:
- 60名健康的老年人被分为TSSE,单任务步骤练习 (STSE) 和任务切换控制练习 (TSCE) 组.
- TSSE涉及基于方向线索的步进,并进行任务切换.
- 所有小组都完成了一次20分钟的单次测试;测试前和测试后测量了反应性转性能.
主要成果:
- 与STSE组相比,TSSE组显示了质量中心 (COM) 峰值加速的显著减少.
- 在TSSE之后,观察到COM加速的集团内部下降.
- 改善了COM运动流性和安全性,与TSSE参与相关.
结论:
- 通过改善质量控制中心,TSSE可能会提高老年人的反应性转向性能.
- 这项运动显示出对平衡的潜在益处,即使没有直接的行走或转身练习.
- 虽然TSSE的影响很小,但它表明了老年人可行的培训策略.
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