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慢性腰部疼痛和没有慢性腰部疼痛的精英运动员之间的Psoas主要肌肉属性的差异

Emma Feng Ming Zhou¹, Arnold Yu Lok Wong¹, Guohui Lin¹

¹Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, QT508, China.

Sports medicine - open

|March 2, 2026

概括

关节主要肌肉的硬,而不是力量或灵活性,与精英运动员的慢性腰部疼痛 (LBP) 有关. 增加的度与更大的LBP严重性和功能障碍相关,这表明在运动背痛中起着关键作用.

科学领域:

运动医学运动医学
肌肉骨生物力学肌肉骨生物力学
康复科学康复科学康复科学

背景情况:

大心肌 (PM) 肌肉功能障碍和腰部疼痛 (LBP) 之间的联系被提出,但尚未完全理解.
像体操和武术这样的运动中的精英运动员容易患慢性LBP.
调查特定的PM肌肉特性对于了解这一群体的LBP至关重要.

研究的目的:

检查精英运动员中psoas主要肌肉性,强度和灵活性与慢性LBP之间的关联.
为了确定PM肌肉特性是否与LBP的严重程度和相关的功能障碍有关.

主要方法:

99名精英运动员 (体操运动员,武士运动员) 与或没有慢性LBP参与.
使用超声波剪切波弹性学测量了psoas主要肌肉的刚性.
评估了肌肉力量,灵活性,腰痛严重程度和功能障碍;统计分析包括ANCOVA和相关性.

主要成果:

受影响侧的PM肌肉度增加与LBP显著相关,特别是在主导侧.
较高的PM度与增加的LBP相关功能障碍相关.
在PM肌肉强度或灵活性和LBP之间没有发现显著的关联.

结论:

关节主要肌肉硬,而不是力量或灵活性,与精英运动员的慢性LBP有关.
这些发现表明,PM度可能是高风险运动中LBP的促成因素.
需要进一步的研究来确定PM硬度和LBP之间的因果关系和时间关系.

关键词:

精英运动员的精英运动员.腰部疼痛腰部疼痛腰部疼痛肌肉硬肌肉硬肌肉硬体肌肉 (Psoas 肌肉) 的肌肉.剪切波的模块是剪切波的模块.

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