Functional short leg is a fairly common condition that typically occurs due to inflexibility or muscle weakness at the pelvis, ankle, and foot complex. Runners sometimes experience the condition when running over certain surfaces that are unstable or not level. It can also occur due to inappropriate footwear.
This condition can cause pain in the lower spine, hips, buttock, and leg. If left untreated, it can lead to balance issues, neck and shoulder problems, and incorrect weight distribution. Chiropractic care has been proven to effectively treat functional leg syndrome.