With a unique design and biomechanical excellence, our industrial-quality manufacturing provides dependability and value. The maintenance-minimizing ECO-GLIDE™ auto lubrication system keeps the T661 treadmill running at peak capacity while runners (and walkers) have a speed range of 0.1 to 12 mph to choose from. The MyFlex+ omni-directional cushioning provides unmatched support and comfort, minimizing the strain on joints and muscles with each stride. With a variety of preset workouts and ample display readouts, the user is both engaged and informed.