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促进长肌的激活: 坐着的情况中的强力方向

Janey Prodoehl¹, Raj Pathak², Jeremy Glavanovits³

¹Physical Therapy Program and College of Dental Medicine Illinois, Midwestern University, 555 31st Street, Downers Grove, IL, 60515, USA.

Musculoskeletal science & practice

|January 25, 2025

概括

仰卧和坐着的椎曲 (CCF) 同样激活长肌 (LC) 肌肉. 坐着的CCF与斜阻力最能增强LC激活,而直立的横向力可能会增加骨 (SCM) 激活.

科学领域:

生物力学和运动生理学
宫脊椎的神经肌肉控制

背景情况:

仅有有限的证据表明,在仰卧姿势之外可以进行深曲运动.
了解最佳的运动姿势和阻力类型对于有效的康复至关重要.

研究的目的:

为了比较躺着和坐着的位置之间的深曲器激活 (longus colli和sternocleidomastoid).
为了评估不同椎曲 (CCF) 运动在坐着的变化对肌肉激活的影响.

主要方法:

二十四个没有疼痛的个体进行了7个对称的CCF练习 (仰卧和坐着,用弹性带阻力).
使用超声波成像测量了长骨 (LC) 和大骨 (SCM) 的肌肉激活.
统计分析 (双向ANOVA) 确定了运动类型和肌肉对激活水平的影响.

主要成果:

在卧卧和坐着的CCF练习之间,长部激活类似.
与直侧阻力相比,坐着时的ipsilateral斜阻力显著增强了longus colli激活.
与反侧抗相比,与ipsilateral侧抗相比,斯特诺克利多马斯托伊德激活在ipsilateral侧抗时更大.

结论:

在仰卧和坐着的姿势下,椎曲会产生类似的长骨激活.
在坐着时,在侧向曲与延伸期间施加斜阻力是最有效的长骨激活.
建议在坐着时使用直侧阻力力时谨慎使用,因为可能会增加大骨关节的激活.

关键词:

深的部曲器运动疗法是一种运动疗法.康复康复康复康复超声波成像超声波成像

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