Flex Fitness Flex Fitness Program in Sturgis, SD

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

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Flex Fitness finds new life

Travis Parker making 625# look rather easy today, nice work buddy

Flex Fitness Strength & Conditioning Gym in Sturgis, SD

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Flex Fitness Club (@flex.fitnessgym) • Instagram photos and videos

Flex Fitness Club, 901 Main St, Sturgis, SD - MapQuest

FLEX Fitness Club