Foot and sensor static marker placement with shoe cutouts to accommodate the in-shoe MSFM. The static sensor markers (red circles) were used to locate the position of the insoles relative to the location of the foot markers. All foot tracking markers were attached directly to the skin. The cuboid and navicular bony landmarks were palpated before subjects donned the shoes. Then markers (white circles) were attached to the shoe upper above the palpated location for the static trial only to define the MTJ center.