"Yoga Journal - Intense Side Stretch Pose." Yoga Journal: Yoga Poses, Classes, Meditation, and Life - On and Off the Mat - Namaste. Web. 16 Nov. 2010.
youtube:
http://www.youtube.com/watch?v=vZEGLrSlyJQ
http://www.youtube.com/watch?v=HeA5YAABJmw&feature=player_embedded
http://www.youtube.com/watch?v=3KuXYpXS-U8
http://www.youtube.com/watch?v=PPmIf3wfMTM