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年轻电脑工作者左右侧屈和旋转的对称性与颈椎FRR的比较

Comparison of the Symmetry of Right and Left Lateral Cervical Flexion and Rotation and the Cervical FRR in Young Computer Workers.

作者信息

Yoo Won-Gyu

机构信息

Department of Physical Therapy, College of Biomedical Science and Engineering, Inje University, Republic of Korea.

出版信息

J Phys Ther Sci. 2014 May;26(5):783-4. doi: 10.1589/jpts.26.783. Epub 2014 May 29.

Abstract

[Purpose] This study compared the symmetry of right and left lateral cervical flexion and rotation, and the cervical flexion-relaxation ratio (FRR) in young computer workers in Korea. [Subjects and Methods] Twenty computer workers (14 males and 6 females) participated in this study. We measured their right and left lateral cervical flexion, rotation, and FRR. [Results] Right and left lateral flexion and right and left rotation showed no significant differences between the sides. The left cervical FRR was significantly lower than the right cervical FRR. [Conclusion] The cervical FRR, expressed as a numerical value, is a more sensitive marker for measuring neuromuscular changes associated with mild asymmetry than CROM.

摘要

[目的] 本研究比较了韩国年轻电脑工作者左右侧颈椎侧屈和旋转的对称性,以及颈椎屈伸松弛率(FRR)。[对象与方法] 20名电脑工作者(14名男性和6名女性)参与了本研究。我们测量了他们的左右侧颈椎侧屈、旋转和FRR。[结果] 左右侧侧屈和左右侧旋转在两侧之间无显著差异。左侧颈椎FRR显著低于右侧颈椎FRR。[结论] 以数值表示的颈椎FRR是比CROM更敏感的测量与轻度不对称相关的神经肌肉变化的指标。

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Flexion-relaxation response to gravity.对重力的屈曲-放松反应。
J Biomech. 2006;39(14):2545-54. doi: 10.1016/j.jbiomech.2005.09.009. Epub 2005 Oct 26.

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