Corns and Calluses
Every day, the average person spends several hours on their feet and takes several thousand steps. Walking puts pressure on your feet that's equivalent to one-and-a-half times your body weight. No wonder your feet hurt!
Actually, most foot problems can be blamed not on walking but on your shoes. Corns, for example, are calluses that form on the toes because the bones push up against the shoe and put pressure on the skin. The surface layer of the skin thickens and builds up, irritating the tissues underneath. Hard corns usually are located on the top of the toes or on the side of the small toe. Soft corns may resemble open sores and develop between the toes as they rub against each other.