Modulation in Elastic Properties of Upper Trapezius with Varying Neck Angle

<div>SWE maps of the upper trapezius muscle. Upper images: color-coded box presentations of the upper trapezius elasticity are shown in the upper image (the image color represents stiffness degree: red indicates stiff, while blue indicates soft). Lower images: B-mode images of the upper trapezius (UT: upper trapezius).</div>

Applied Bionics and Biomechanics

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Figure 2

Figure 2: Modulation in Elastic Properties of Upper Trapezius with Varying Neck Angle 