Operational for over 40 years, Bally Total Fitness is one of the health club leaders in the United States. Located in Fullerton, Calif., it has over 270 clubs serving more than 3.5 million members domestically and abroad, including Mexico and China, among others. The center offers customers a range of amenities, such as cardio equipment, child play center, group exercise classes, personal training, pool, whirlpool and sauna. Bally Total Fitness also conducts classes for pilates, reaction cycling and yoga.