This episodes guest is Dr. Stuart McGill, who is a professor of spine biomechanics at the University of Waterloo, Ontario, Canada. Dr. McGill is also the author of two books - Low Back Disorders, and Ultimate Back Fitness and Performance. He also has produced two DVDs - The Ultimate Back - Enhancing Performance, and The Ultimate Back - Assessment and Therapeutic Exercise. On this episode Dr. McGill and myself discussed - common reasons why the low back breaks down, common problems Dr. McGill see's with core training, problems Dr. McGill see's with some rehabilitation protocols that are used to treat low back pain, and/or dysfunction, Dr. McGill's 5 stage protocol at rehabbing low back pain and/or dysfunction, and many more topics. I hope you guys enjoy the show. Stay Strong, RB