Avoid knee pain when you run in a short 1 minute video

"Running is bad for your knees"
"I can't run, my knees are bad"
"blah blah blah, knees..running"

We've heard it all before to the point where it's a common annoyance to anybody who has non-runner friends.  However, we're all human and have the same set of muscles that if not trained properly can turn you into that very person complaining about their knees.  Fret not, concerned runner.  For here is a quick easy to watch video to address these concerns, courtesy of Techinsider: