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"Flex City Fitness, Heritage Hill Midtown. In a neighborhood that boasts the [Cheese Lady](www.onthegrid.city/grand-rapids/heritage-hill-midtown/the-cheese-lady), [Van's Pastry](www.onthegrid.city/grand-rapids/heritage-hill-midtown/vans-pastry-shoppe), and [Martha's Pizza](www.onthegrid.city/grand-rapids/heritage-hill-midtown/marthas-pizza), you have to assume there's some kind of gym, and right you would be. Whether you’re just visiting or living in GR, FlexCity Fitness is a Michigan based circuit-training concept gym that combines treadmill running, cycling, and strength training into a solid 55 minute workout to burn off all those bad decisions you made last night. This studio is approachable and friendly to all levels."

HIIT circuit training combining cardio, strength, flexibility
629 Michigan St NE, Grand Rapids, MI 49503 Get directions