The Carex Portable Under Desk Exercise Pedaler with Digital Display is ideal for users with limited mobility and can be used on a table top as an arm exerciser or placed on the floor to exercise the legs. The sleek digital display shows time, repetitions and calories burned. Straps safely hold feet on the pedals. Convenient tension control knob allows a broad range of pedal resistance for a progressive exercise program. Features: SIMPLE TO USE - This mini under desk bike pedal exerciser is easy