Figure 2
From: The effect of rollover footwear on the rollover function of walking
Average circular arcs of the shoe sole and rollover shapes. A: Average circular arcs of the whole shoe sole (Solid line) and the first (Plus sign), second (Circle) and final third (Dashed line) of shoe sole. B: Average circular arcs of the whole rollover shapes (Solid line) and the first (Plus sign), second (Circle) and final third (Dashed line) of rollover shapes.