The NordicTrack Commercial 1250 Treadmill and the iFIT Pro Membership boast technology that puts results within anyone’s reach. iFIT tracks your performance and automatically adjusts the 12% incline to -3% decline range, and 0-12 MPH speed range so every workout can be hands-free and personalized to you. The RunFlex™ cushioned deck mimics outdoor hiking, walking, running, and jogging so you’re better prepared to take your progress outside. iFIT is the world’s largest outdoor workout library, featuring over 10,000 workouts led by professional athletes and trainers. Easily fold and roll it away to maximize your room’s space. With iFIT, this treadmill is more than just a treadmill. It becomes an effective personal training tool for real results.