Weslo Cadance Sr12 is a treadmill designed to provide an excellent form of cardiovascular exercise in the convenience and privacy of your home. It features a walking belt coated with PERFORMANT LUBE™, a high-performance lubricant that eliminates the need for silicone spray or other substances that can deteriorate the walking belt. The treadmill also includes six preset workout programs to guide you through effective workouts, and a manual mode that allows you to change the speed of the walking belt with the electronic speed control.