Fig. 5From: Can positional MRI predict dynamic changes in the medial plantar arch? An exploratory pilot studyThe total positional change of the navicular bone measured by pMRI and calculated by the equation by Pythagoras (ΔTPC) compared to the stretch sensor measurements under static loading conditions by means of a Spearmann’s rho correlation. ΔTPC was positively correlated with stretch sensor measurements (Spearmann’s rho = 0.66, P = 0.04)Back to article page