AFAA — Aerpbic and Fitness Association of America
www.afaa.com

ACE — American Council on Fitness
www.acefitness.org

SparkPeople
www.sparkpeople.com

Max Performance
www.maxperformanceonline.com

Fit Werx
www.fitwerx.com

Ted's Shoe & Sport
www.tedsports.com

Total Immersion
www.totalimmersion.net