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Updated: May 7, 2025

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单侧与地面不接触会降低站立时前方稳定性的极限

Hidehito Tomita¹, Mizuho Tsukeshiba^2,3, Yuna Matsukura^2,4

¹Graduate School of Health Sciences, Toyohashi SOZO University: 20-1 Matsushita, Ushikawa-cho, Toyohashi-shi, Aichi 440-8511, Japan.

Journal of physical therapy science

|January 7, 2025

概括

从地面上抬起大脚 (非接触性) 会显著降低前方稳定性极限 (LoS),并在站立平衡中产生不对称性. 这影响了个人可以安全地向前倾斜的距离.

科学领域:

生物力学生物力学
人的姿势控制人的姿势控制
老年医学老年医学

背景情况:

体在保持直立立姿势方面发挥着至关重要的作用.
不接触性光对稳定性极限 (LoS) 的具体影响尚不清楚.
了解平衡控制对于预防跌倒至关重要,特别是在老年人中.

研究的目的:

为了研究单边气非接触在站立时对前方稳定性极限 (LoS) 的影响.
为了量化LoS的变化,在条件下与和没有空气和地面接触.

主要方法:

17名健康的年轻人和17名居住在社区的老年人参与了这项研究.
在向前,向前左和向前右LoS期间的压力中心 (CoP) 用力平台测量.
右半被贴在第二个脚上,以确保无接触的条件.

主要成果:

哈卢克斯非接触物显著地向前和向前右移动LoS向左和向后移动.
前向左侧的LoS被显著地向后移动.
在前向右的LoS的向后转移大于在非接触期间的前向左的LoS.

结论:

单边形非接触降低了前进和斜向前方向的稳定性极限.
这种情况会导致稳定性极限的不对称性.
调查结果强调了体接触对于保持平衡和稳定的重要性.

关键词:

哈卢克斯 (Hallux) 是一种高颜值的东西.稳定性极限稳定性的极限站在一个立足的位置.

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