The adidas R-21x Rowing Machine delivers a comprehensive home fitness experience. Engage all major muscle groups to help build strength, improve cardio endurance, and tone and strengthen your core. Boasting a chain-driven mechanism and fan-based design it provides 16 levels of electronic and air resistance. Sync with Kinomap (60-day Free Kinomap trial included) for interactive challenges, scenic videos, multiplayer competitions and more. The console features 12 pre-set programs and an adjustable LCD screen that displays your training data in real-time, including speed, distance, and heart rate, measured via a wireless chest strap. A built-in holder for tablets and smartphones allows for entertainment during workouts, while the gel-padded seat and adjustable footplates ensure comfort during every workout.