The TreadClimber was the piece of the puzzle that had always been missing for me. I had tried numerous diets but they all basically fail without the exercise component. My TC3000 allowed me to combine 3 to 4 25-30 minute workouts each week along with a low carb diet approach. The results have been lifesaving for me. I lost 69 Lbs and 10 off my waist in a matter of 6 months. My blood sugar is at a normal level. I have an energy level I thought I would never see again. The TreadClimber workout is gentle on the body and allows for a gradual increase in heart rate until you get into the zone. More importantly the workout is relatively short for the calorie burn you get. I highly recommend your machine.