One in ten U.S. adults has difficulty walking three city blocks. This is roughly the distance between the back of a parking lot to the back of a grocery store. The causes of walking disorders are highly varied; they range from injury to disease and from birth defects to medications.
Arthritis is a joint disorder caused by inflammation.
Central vestibular- affects the brain
Systemic balance disorder- major body systems are affected.
Vascular Balance disorder- blood flow is affected.