Medicine is broken: Washington Post: Running doesn't hurt your knees, it helps them but more than 50% of docs think it hurts
“A lot of people think that running is bad” for knees and other joints, said Jean-Francois Esculier, a clinical professor of physical therapy at the University of British Columbia in Kelowna, who studies running.
But accumulating research, including studies from Esculier and others, generally shows the reverse. In these studies, distance running does not wreck most runners’ knees and, instead, fortifies them, leaving joints sturdier and less damaged than if someone had never taken up the sport...
An online survey (of docs) conducted by Esculier and his colleagues, its results published this year in the Orthopaedic Journal of Sports Medicine, found more than half of the 2,514 respondents believed distance running damages knees.