Does Pelvic Asymmetry always Mean Pathology? Analysis of Mechanical Factors Leading to the Asymmetry
Does Pelvic Asymmetry always Mean Pathology? Analysis of Mechanical Factors Leading to the Asymmetry
复制标题
骨盆不对称总是意味着病理吗？
DOI：
10.2478/v10078-09-0003-8
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Patryk Kłaptocz
中科院分区：
文献类型：
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作者：
R. Gnat;E. Saulicz;Maciej Biały;Patryk Kłaptocz
骨盆不对称总是意味着病理吗？导致不对称的力学因素分析 骨盆不对称是一种双重特征的现象。一些人用病理学来描述它，而另一些人则报告说骨盆不对称也发生在健康受试者中。这项研究涉及 321 名骨盆对称排列的受试者。测试了不同形式的机械负荷（跳跃、选定肌肉群的阻力练习）改变下腰带结构的能力。使用手持倾斜仪来测量站立时骨盆不对称性。由于下腰带的机械负荷，骨盆的不对称结构经常出现。我们的研究组中有 25.08% 的人登记了这一点。引入骨盆不对称的最大能力出现在以所谓的“机械冲击”（即具有巨大脉冲的力）形式施加的不对称负载的情况下。从这个角度来看，骨盆不对称应被视为运动系统对不对称机械负荷传递的生理适应性改变。
Does Pelvic Asymmetry always Mean Pathology? Analysis of Mechanical Factors Leading to the Asymmetry Pelvic asymmetry is a phenomenon of dual character. Some describe it in terms of pathology, whereas others report that pelvic asymmetry also occurs in healthy subjects. A group of 321 subjects showing symmetrical alignment of the pelvis were involved in the study. Different forms of mechanical loads (jumps, resistance exercises of selected muscle groups) were tested for their ability to alter the configuration of the lower girdle. A hand inclinometer was used to measure pelvic asymmetry in standing. Asymmetrical configuration of the pelvis appears frequently as a consequence of mechanical loading of the lower girdle. It was registered in 25.08% of our study group. The greatest capacity to introduce pelvic asymmetry appeared in cases of asymmetrical loads that were applied in a form of so-called ‘mechanical shock’ (i.e., a force with great impulse). From this viewpoint, pelvic asymmetry should be regarded as a physiologic adaptative alteration of the locomotory system to transmission of asymmetrical mechanical loads.