It shows a couple of videos and mentions the Gokhale Method http://www.egwellness.com/gokhale-method and Ageless Spine by Kathleen Porter http://www.agelessspine.com/book.htm also links to previous posts with further discussion like the Asian squat, and images/videos
You might find it useful
[edited to add] These direct links from CR should be more relevant http://conditioningresearch.blogspot.com/2008/11/posture-fun... http://conditioningresearch.blogspot.com/2008/11/posture-age... http://conditioningresearch.blogspot.com/2008/11/esther-gokh...