Go for a run on the XTERRA TRX3500 Folding Treadmill, which offers a large LCD screen, quick controls on the handlebars and Bluetooth® technology. Incline settings, speed adjustments and 30 preloaded workout programs help you stay challenged as you get stronger, while the shock-absorbing deck helps make running easy on your joints. Suitable for the 12-3-30 Workout! Plus, the heart rate monitor allows you to keep an eye on your pulse along the way.