Figure. Shoe and insert conditions. The test shoe was a lace-up sneaker with leather upper, 14-mm heel-toe pitch and dual-density molded polyurethane outsole (Jackie sneaker, FRANKIE4, Australia). The control shoe was an athletic lace-up sneaker with canvas upper, 4-mm heel-toe pitch and rubber outsole (Dunlop Volley, Pacific Dunlop Ltd., Melbourne, Australia). Condition A: Control shoe (Dunlop Volley) with a flat low-density ethylene vinyl acetate foam insert (FRANKIE4 Flat + Lite Footbed). ...
