Exerpeutic 1000XL Heavy Duty Magnetic Elliptical DESIGN: Natural Elliptical motion eliminates any bouncy movement that other competitive elliptical experience. TENSION RESISTANCE: 8 Level magnetic tension resistance adjustments can provide the user with a more challenging workout COMPUTER: An easy to read large window LCD display that indicates distance, calories burned, time, speed, scan and target zone heart rate monitoring. TARGET ZONE MONITOR: Pulse pads on the additional stationary handle bars provide heart rate monitoring QUIETNESS: The precision balanced flywheel and V- belt drive provide a smooth and quiet operation. It will not interfere with watching TV or listening to music.