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Demonstration of the methods used for the baseline measurements: (A) weightbearing dorsiflexion ROM, (B) LHA (prone/standing), (C) foot internal rotation angle in plantar flexion, (D) assessment by the mortise test (white arrow, internal rotation stress), and (E) NMM distance (black circle, most prominent points of the navicular tubercle and medial malleolus). LHA, leg-heel angle; NMM distance, navicular–medial malleolus distance; ROM, range of motion.
