Exercise Bike, 5 in 1 Foldable Stationary Bike for Seniors, 16-Level Adjustable Magnetic Resistance, Indoor Workout Bike with 330LB Capacity, Comfortable Seat Backrest X-bike. Whether you're a fitness enthusiast or a beginner, this bike adapts to your needs with upright, semi-recumbent, and standard riding positions, plus arm resistance bands and dual leg pull cords for a full-body workout.