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脊椎肌硬度的差异:使用肌测量的观察性研究

Lotte van Dam^1,2, Rieneke Terink², Inge van den Akker-Scheek³

¹Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.

|September 17, 2025

概括

骨 (PT) 硬度在整个长度上有所不同,在近距离和远距离上比中间更高. 使用肌测量测量肌硬度测量在所有测试的PT位置都具有高度可靠性.

科学领域:

生物力学生物力学
运动医学运动医学
肌肉骨研究研究

背景情况:

状肌病症涉及近侧状肌 (PT) 的疼痛.
了解PT刚度变化和测量可靠性对于损伤评估至关重要.
关于局部PT刚度和测量一致性的数据有限.

研究的目的:

为了研究不同位置的PT刚度的差异.
评估在这些位置测量PT刚性的可靠性.
为了比较男性和女性休运动员之间的PT度.

主要方法:

使用肌测量来测量PT度.
在九个位置进行测量 (近端,水平-中线,远端;中间,垂直-中线,侧面) 在90度的膝盖曲.
在48名休运动员 (24名男性,24名女性) 的主导腿上进行了三次测量.

主要成果:

与水平中线相比,PT硬度在近位和远位区域显著更高.
与垂直中线相比,中间和侧面区域的硬度较低.
类内相关系数超过0.9,变化系数低于3%,这表明所有地点的可靠性都很好.

结论:

肌硬度表现出明显的区域差异.
肌测量为评估局部PT度提供了一种可靠的方法.
这些发现可以为状肌病的诊断和治疗策略提供信息.

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