I indirectly came across a youtube clip claiming to instruct proper running. So here are some golden finds. These stood out among the few I watched. Must check out all their related videos on the right side.
If you come across any on youtube, post them.
http://www.youtube.com/watch?v=Wpl3i7Xkoyk&feature=channel
http://www.youtube.com/watch?v=279MO2nwC_E&feature=channel
http://www.youtube.com/watch?v=pEFEIDtjdeo&feature=related