My Gym Children's Fitness Center - Structured, age-appropriate, weekly classes for children 3 months to 9 years incorporates music, games, gymnastics, and other original activities. My Gym kids develop strength, social skills and self-esteem. Locations across the U.S. - http://www.my-gym.com/
United States Association of Independent Gymnastic Clubs - Established to serve the educational, business and technical needs of gymnastic club owners. Contains an online store, publications, membership information. - http://www.usaigc.com/