genetic factors, as flat feet can pass from parents to children in the genes. weak arches, meaning that the arch is visible when a person sits but the foot flattens onto the ground when they stand. foot or ankle injury. arthritis or rheumatoid arthritis.

Does flat feet run in families?

Flat feet are a common condition, often runs in families and is usually painless. In some cases, flat feet can affect the body's alignment, which can cause knee and ankle discomfort.

What causes a person to be flat footed?

Flat feet are caused by a variety of conditions including injuries, obesity, and arthritis. Aging, genetics, and pregnancy can also contribute to flat feet. You're also more likely to have flat feet if you have a neurological or muscular disease such as cerebral palsy, muscular dystrophy, or spina bifida.