Adults age 45 and older who engaged in moderate physical activity up to two and a half hours a week did not increase their risk of developing knee osteoarthritis over a 6-year follow-up period, a new study finds.
African Americans were also more likely to have knee osteoarthritis, but less likely to be affected by hand osteoarthritis than Caucasians, according to new findings from UNC's long-running Johnston County Osteoarthritis Project.
If one of your legs is shorter than the other, that may increase your risk of pain in your knees or hips, some researchers suspect. UNC’s Yvonne Golightly, PT, PhD, explains what researchers do and don’t know about this surprisingly common condition.
