EXTENDED STEP RANGEThe climbing stepper offers an extensive step range that replicates climbing movements, delivering an all-encompassing workout that targets diverse muscle groups, including the upper body, core, glutes, hamstrings, and calves. MOUNTAIN CLIMBING SIMULATION Experience the thrill of outdoor mountaineering with a climber featuring adjustable step heights. Customize your workout intensity with steps reaching up to 16.9 inches for a challenging ascent. FREE CONNECTED APP Enjoy FREE access to the SunnyFit App with every Sunny Health & Fitness productno membership fees! Dive into 1,000+ trainer-led workouts, explore 10,000+ virtual scenic tours, track your progress, challenge others, and much more! ERGONOMIC HANDLEBARS WITH PULSE SENSORSThe climber comes with sturdy and comfortable handlebars with built-in pulse sensors. This design ensures a safe and stable grip during your workout but also enables continuous monitoring of your heart rate. SMOOTH & QUIETT