Sunny Health & Fitness - Smart Foldable Cardio Stair Climber w/ Balance Assist Cords and SunnyFit App Trainer‑Led Workouts & Performance Tracking - Dark Gray
Model: SF-S025005
SKU: 10755460
Sunny Health & Fitness Smart Foldable Stair Climber with Balance-Assist Cords – SF-S025005 delivers a full-body, low-impact climb that mimics natural vertical movement for cardio and strength. Supportive balance-assist cords make starts feel easier—great for beginners—while smoothing cadence and adding light upper-body engagement. An extended step range supports 8.9–21.5" step length so you can go long for max activation or short for joint-friendly endurance. Connect to the free SunnyFit App for guided stair programs, real-time metrics, scenic routes, and AI-personalized plans. A stable triangular frame supports 330 lbs, folds flat for easy storage, and features 4-level handlebars, an LCD (time, calories, steps, SPM, total count), and a secure device holder. Est. in sunny California since 2002, our U.S.-based team supports your “Fit for Everyone” journey.
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Great for all fitness levels and beginners. Light bungee-style cords provide gentle assistance for stability and cadence—not heavy resistance—helping you find footing, start smoothly, and add light upper-body engagement.
Body-weight step training mimics natural vertical climbing to work core, glutes, hamstrings, and calves for cardio + strength. The optimized stride and range of motion keep impact low while maximizing muscle activation and calorie burn.
Adjust step height from 8.9"–23.5" and stride length to 21.5"—go long for max activation or short for joint-friendly endurance.
Train with stair-climbing programs, real-time metrics, scenic routes, and trainer-led sessions; get AI-personalized plans based on your body metrics for smarter progress.
Folds flat for easy storage—ideal for apartments and compact home gyms.
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