在跑步过程中,分段间协调变量和前面平面部动力学之间的相关性,在患有骨关节疼痛的人身上
Farzaneh Haghighat1, Mohammadreza Rezaie2, Samaneh Ebrahimi2,3
1Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.
Journal of biomedical physics & engineering
|February 15, 2024
概括
在患有关节疼痛 (PFP) 的个体中,跑步时部 adduction 的增加与运动协调变异性的减少有关. 这项研究强调了PFP患者的部动力学和协调之间存在显著的负相关性.
科学领域:
- 生物力学 生物力学
- 运动科学 运动科学
- 运动医学 运动医学
背景情况:
- 椎关节疼痛 (PFP) 与部动力学变化和运动协调变化降低有关.
- 没有先前的研究研究了关节动力学和PFP患者的运动协调变化之间的相关性.
研究的目的:
- 为了评估峰值部引和前横向协调在PFP个体运行期间的变异性之间的相关性.
主要方法:
- 这是一项涉及34名年龄在18-35.5岁之间的女性 (17名PFP,17名对照) 的横截式相关性研究.
- 在跑步机上以首选和固定速度运行时收集的动力学数据.
- 连续相对相位方法用于计算协调变异性; 皮尔森相关系数用于评估关系.
主要成果:
- 在PFP组中,在固定 (r=-0.553) 和偏好的 (r=-0.660) 速度下,发现了峰值部引和大腿前横向协调变异性之间的显著负相关性.
- 对照组呈现出很小,不显著的相关性 (r<0.29).
结论:
- 在患有PFP的个体中,跑步时部 adduction 的增加与大腿前 - 部横向协调的变化性降低有关.
- 研究结果表明,在PFP中,关节力学变化和协调模式之间存在联系.
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