Dr. Rhett Polka demonstrates how stretching effects athletic performance and the risk of injury in this five part series. “Tight hamstrings”? Dr. Rhett Polka shows why muscle tightness isn’t what it seems to be. Find out what happens when you stretch muscle, what to do instead of stretching and why MoStreBility beats flexibilty.
http://www.youtube.com/watch?v=QUe5gvwAF8k
http://www.youtube.com/watch?v=GL57GFaBSOQ
http://www.youtube.com/watch?v=zaojYpgpJ0o
