Flex Fitness Flex Fitness Program in Sturgis, SD

24 hour access to exercise when it works the best for you.

FLEX Fitness Club

FLEX Fitness Club

Flex Fitness Strength & Conditioning Gym in Sturgis, SD

Flex Fitness and Sturgis CrossFit celebrate first year in business

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Flex Fitness Strength & Conditioning Gym in Sturgis

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