The Merit Fitness 735T Treadmill folds up for easy storage. Its cushioning system reduces the shock to the legs and feet. The motor provides smooth power, giving a secure and steady feel at all speeds. Because the speed adjusts from up to 10 mph, there are many options for walking and running. Your workouts stay interesting with the 6 built-in workout programs. The heart rate monitor in the hand grips reads your heart rate. You can quickly change the incline without stopping your workout. 4 LED windows show you all the data you need. One of the best warranties available in this price range.