Guang Ping Yang Taiji Association
JoAnna Gee Schoon Taiji in Orange County, CA
Larry Riddle Taiji in Wisconsin
Nick D'Antonin and Lynn Sharpe
Guang Ping Yang Tai Chi in Japan
Lee Scheele's listing of many Tai Chi web sites around the world
Harvard Women's Health Watch article on the benefits of Taiji and Qigong practice