一项试点研究关于隔膜功能对慢性脚不稳定症患者的阴茎肌肉活动的影响
Takumi Jiroumaru1, Shun Nomura2, Yutaro Hyodo1
1Department of Physical Therapy, School of Health Sciences, Bukkyo University, Kyoto 604-8418, Japan.
Muscles (Basel, Switzerland)
|August 4, 2025
概括
慢性脚不稳定性 (CAI) 与在吸气结束时的喘息期间降低阴茎肌肉活动有关. 这一发现表明,膜功能受损可能会影响CAI患者的运动控制.
科学领域:
- 生物力学 生物力学
- 神经肌肉生理学 神经肌肉生理学
- 运动医学 运动医学
背景情况:
- 慢性脚不稳定 (CAI) 与运动控制缺陷有关.
- 据假设,受损的隔膜功能会影响CAI中的 iliopsoas激活.
研究的目的:
- 为了研究持呼吸对部 flexor 肌肉活动的影响,在个人与CAI.
- 在CAI中探索隔膜功能和 iliopsoas激活之间的关系.
主要方法:
- 十一名患有CAI的成年人在三个喘息条件下 (呼吸结束,呼吸结束,中间) 进行了最大的同度部屈曲.
- 表面电肌图记录了 iliopsoas,大腿直肠, sartorius,和张带的近距离活动.
- 异动力学动力测量测量了部屈曲扭矩的峰值.
主要成果:
- 与对照人群相比,在吸入结束的喘息期间,受影响侧的伊利奥普索亚活动显着较低 (p < 0.05).
- 在其他部 flexor 肌肉活动或侧面或条件之间的部曲扭矩峰值中没有发现显著差异.
结论:
- 在CAI患者的终端吸入过程中, iliopsoas活动的减少与隔膜功能受损有关.
- 研究结果表明,CAI中呼吸机制和运动控制缺陷之间存在联系.
- 建议通过动态任务和更大的样本进行进一步的研究.
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