作者: César Calvo-Lobo , Ignacio Díez-Vega , Mónica García-Mateos , Juan José Molina-Martín , Germán Díaz-Ureña
DOI: 10.1590/1806-9282.64.06.549
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摘要: BACKGROUND The aim of the study was to describe and correlate skin, subcutaneous tissue, superficial fascia thickness assessed by ultrasonography (US) with lumbar erector spinae muscles contractile properties evaluated tensiomyography (TMG). METHODS A cross-sectional descriptive 50 healthy participants performed. point maximum lordosis in region right US TMG. First, thicknesses (cm) were US. Second, five TMG parameters analyzed from belly displacement-time curves: maximal radial displacement (Dm), contraction time (Tc), sustain (Ts), delay (Td), half-relaxation (Tr). Finally, correlation analyses using Pearson (r for parametric data) Spearman (rs non-parametric coefficients RESULTS strong negative shown between Dm tissue (rs=-0.668; P .05). CONCLUSION Therefore, during assessments, especially Tr, may be widely correlated skin thickness.