Quote:What are the causes of flat feet?
Family history - experts say fallen arches can run in families.
Weak arch - the arch of the foot may be there when no weight is placed on it, for example, when the person is sitting. But as soon as they stand up the foot flattens (falls) onto the ground.
Injury
Arthritis
Tibialis posterior (ruptured tendon)
Pregnancy
Nervous system or muscle diseases - such as cerebral palsy, muscular dystrophy, or spina bifida.
Tarsal Coalition - the bones of the foot fuse together in an unusual way, resulting in stiff and flat feet. Most commonly diagnosed during childhood.
Diabetes
Age and wear and tear - years of using your feet to walk, run, and jump eventually may take its toll. One of the eventual consequences could be fallen arches. The posterior tibial tendon may become weakened after long-term wear a tear. The postario tibial tendon is the main support structure of the arch of our feet. The tendon can become inflamed (tendinitis) after overuse - sometimes it can even become torn. Once the tendon is damaged, the arch shape of the foot may flatten.
http://www.medicalnewstoday.com/articles/168608.php
My dad had flat feet when he was drafted into the Vietnam War, and those feet were the exact reason he wasn't allowed to go. They would have had to make special boots for him, and they couldn't do that. Hooray for flat feet!
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell
