For more information about Hanna Somatics, visit:

www.learnsomatics.com
http://www.somaticsed.com/

For more information about Structural Integration, Zen Bodytherapy, and Rolfing, visit:

www.zentherapy.org
http://www.rolf.org/
http://en.wikipedia.org/wiki/Structural_integration

Other sites of interest:

http://www.who.int/en/