With arthritis, people begin to take smaller steps, limp, or alter their gait to compensate for painful or damaged joints -- especially when weight-bearing joints are involved. Examples include:
In some cases, mobility aids are needed to support the weakened joint and normalize the affected gait. Pain management and physical therapy help patients improve their gait.
More about Walking Abnormalities.
Source:
Walking Abnormalities. A.D.A.M. 3/5/2007.
http://adam.about.com/encyclopedia/Walking-abnormalities.htm

