Before you invest $800.00 in a conventional exercise bike or treadmill, consider this Lifestyler Cardio Force Trainer which engages all of the muscles for "Total Body Motion." You can exercise at your own pace any time of the day or night; avoid boredom by watching TV or listening to music while you excercise. It costs less than 1 month's fee at a fitness club. Everything works smoothly except for the meter, which is missing. Respond by email or phone 801 487-3047