The NordicTrack T Series 8 Treadmill and iFIT Train Membership boast technology that puts results within anyone's reach. Smart workouts iFIT tracks your performance and automatically adjusts the treadmill's 0-12% incline range, and 0-20 KPH speed range so every workout can be hands-free and personalized to you. Choose your own cushioning The SelectFlex cushioned deck allows you to adjust the cushioning between soft and firm to meet your preferences. Easy to store Easily fold and roll it away to maximize your room's space. Train with the best iFIT is the world's largest outdoor workout library, featuring over 10,000 workouts led by professional athletes and trainers. With iFIT, this treadmill is more than just a treadmill. It becomes an effective personal training tool for real results.