Electrophysiological characteristics according to activity level of myofascial trigger points.
作者： Seong Hun Yu , Hyun Jin Kim
DOI: 10.1589/JPTS.27.2841
关键词:
摘要: [Purpose] This study compared the differences in electrophysiological characteristics of normal muscles versus with latent or active myofascial trigger points, and identified neuromuscular physiological thereby providing a quantitative evaluation pain syndrome clinical foundational data for its diagnosis. [Subjects] Ninety adults their 20s participated this study. Subjects were equally divided into three groups: point group, control group. [Methods] Maximum voluntary isometric contraction (MVIC), endurance, median frequency (MDF), muscle fatigue index measured all subjects. [Results] No significant MVIC endurance revealed among groups. However, group had significantly different MDF [Conclusion] Given that points an increased suffered more easily, recruitment motor unit action potential type II fibers was evident. Therefore, analysis these can be applied to evaluate effect physical therapy provide diagnosis syndrome.
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