24 Hour Fitness
24 Hour Fitness is one of the world's largest privately owned and operated fitness center chains, founded in 1983. CEO Mark S. Mastrov wanted to create a new approach to fitness of life by creating multiple-activity fitness centers. Mastrov desired to make this new type of gym accessible to all people.
24 Hour Fitness is a United States-based chain of privately owned and opera ...
- 24 Hour Fitness Centers: The truth about the health club. (Chase Freedom)