Answer:
The type of shoes one purchases should depend on the person's foot shape. There are three variations: normal, flat-footed, and high arches. Those with high arches tend to roll their foot outward while running. Shoes with more cushioning and flexibility are required in this case. People who are flat-footed roll their foot inward; this movement demands a shoe that provides more stability. People who have normal-shaped feet can choose just about any shoe because most shoes are designed to fit this type.