Here's an article that cites two studies that show runners suffer from fewer knee issues. > The other U.S. study was from 2013 and involved more than 74,000. T

Here's an article that cites two studies that show runners suffer from fewer knee issues. > The other U.S. study was from 2013 and involved more than 74,000. The runners reported a lower rate of knee arthritis and a lower risk of needing knee replacement surgery. http://www.solfoot.com/blog/how-to-protect-your-knees-health-running.cfm http://www.solfoot.com/blog/how-to-protect-your-knees-health...