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The company demonstrates its leadership through sponsorships like that of the U.S. Olympic Team and a commitment to the community through various charitable and in-kind donations. In addition, 24 Hour Fitness has partnered with NBC’s popular reality TV show, "The Biggest Loser" for the past eight seasons.

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*Do not participate if you're pregnant or if weight loss is not appropriate for you. Always contact your doctor before starting any weight loss program. Even if some weight loss is appropriate for you, please do not engage in excessive weight loss. The maximum number of pounds that can be pledged and ultimately counted toward the Pound For Pound Challenge donation is capped at fifty pounds per person. Again, make sure your doctor agrees with your weight loss plan. Pledges accepted through June 30, 2010.
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