Horizon Fitness elliptical machine horizon advantage quiet drive has many key features. For one it gives you the benefits of a fitness center in the comforts of your own home. While it is rather baulky in stature it has a nice stylish design that adds a sense of state of the art machinery to your home. Instead of seeing some run down piece of fitness equipment this product looks elegant and we have you wanting other sto see it. Another great feature, as with all elliptical machines, is that it is really easy on your knees and legs. You are doing more of a cross country skiing motion than a thumping (running) motion so you can do this longer with less pain. The digital outputs on the monitory keep track of the calories you burnt, the miles you have gone and your heart rate. You can also choose from several pre-designed workouts or create your own. Personally I love this machine and would recommend it to anyone in the market for an elliptical machine.