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Sketch from the pSCC model, sized 1:5 (A) and the lever arm (B) mimicking a sitting person performing the SM by pivoting about the pelvis. The orientation of the pSCC could be adjusted by using an angle scale with 1 degree units. pSCC indicates posterior semicircular canals; SM, Sémont Maneuver. Figure 1A adapted from Obrist et al., 2010.
