Yoga Research and Education Center: http://www.yrec.org/
The American Yoga Association: http://www.americanyogaassociation.org/
Yoga for Athletes: http://www.y4a.com/
Yoga for the Special Child: http://www.specialyoga.com/
Kripalu Center for Yoga & Health located in Lenox, MA: http://www.kripalushop.org/kripalu/
The Yoga Group: Yoga for HIV/AIDS: http://www.yogagroup.org/
