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StairMaster

StairMaster at Fitness Supply

StairMaster invented an entire category of cardio equipment when Lanny Potts, Jim Walker, and George Schupp launched the original StairMaster 5000 rotating-staircase machine in 1983, drawing on Potts' U.S. Air Force experience with stair-climbing conditioning drills. The StairMaster name became so synonymous with stepping cardio that it entered everyday vocabulary, and the brand's Gauntlet stepmill design — a true rotating staircase rather than a pedal simulator — remains the gold standard for stair-climbing workouts in commercial gyms, firehouses, and athletic training facilities.

StairMaster has since expanded well beyond the stepmill, repositioning much of its lineup around high-intensity interval training with the Throwdown by StairMaster HIITMill self-powered treadmill, HIIT Bike, and HIIT Rower, alongside the FreeClimber and 8/10 Series Gauntlet stepmills used in strength and conditioning programs nationwide. Because StairMaster equipment is engineered for the punishing demands of high-traffic commercial gyms, it also holds up exceptionally well in serious home training setups where durability and workout intensity matter as much as they do on a gym floor.

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Why Buy From Fitness Supply?

At Fitness Supply, we stand behind every piece of equipment we sell. Our team of fitness equipment specialists is here to help you find the perfect setup for your space and goals. We offer competitive pricing, expert support, and fast shipping on all orders. Contact us today with any questions — we're here to help you build your best gym.

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