www.24hourfitness.com

Founded in 1983 as a one-club operation in San Leandro, Calif., 24 Hour Fitness has grown to become a global fitness leader. Over the past 27 years, 24 Hour Fitness has opened more clubs in the United States than any other single operator and is currently the largest privately held fitness club chain.  The company is widely credited with changing the industry landscape by introducing a variety of innovations including the first clubs to be open 24 hours a day and the first to introduce month-to-month and online memberships. 24 Hour Fitness has pioneered the concept of making fitness accessible, affordable and a way of life for everyone.