Is running bad for your knees? #Research shows impact on #marathoners.

Large survey…

“Surprisingly, they found no association between an increased risk for #knee or #hip #arthritis and the number of years someone had been #running, the number of #marathons completed, their weekly running mileage, nor their running #pace.” https://www.nbcnews.com/health/health-news/knees-running-osteoarthritis-marathoners-orthopedic-rcna71270