2 in-1 Electric Resistance & Speed Modes: Features 10 electric resistance levels for active pedaling and 10 motorized speed options for passive exercise, along with 3 pre-programmed auto modes to meet various fitness and rehabilitation needs. Joint-Friendly, Low-Impact Design: Ideal for seniors, office workers, and those in recovery, the elliptical promotes blood circulation, strengthens leg muscles, and enhances mobility without straining joints.