Kingsmith StairGo Stair Climber

• Costco now offers the Kingsmith StairGo Stair Climber, now priced at $299.99.
• Free shipping.
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Editor's Pick: If you want to climb stairs at home without going out, this machine simulates the motion of stepping up, and it works your hamstrings and glutes harder than a treadmill. It doesn't take up much space, so you can use it in a corner of the living room or next to the TV. There are several speed levels to adjust; start slow to get a feel for it, then increase as you get used to it. Hold the handrails firmly, step while watching a show for about twenty minutes, and you'll feel a noticeable burn in your legs.