Of all the treadmill offerings by Bodycraft this season, The TR1160 is by far the greatest value. Bodycraft's TR1160 features both an orthopedic treadbelt and heart rate control programs, and is the lowest priced model to do so. Using Pulse Width Modulation technology, a feature generally found on more expensive treadmills, Bodycraft treadmills are able to continuously monitor and adjust the belt speed throughout your every step. No matter whether you're walking or running, this feature allows the belt to match your natural motion, slightly slowing down during foot plant and slightly speeding up during your stride. This allows the motor to run cooler and quieter thus preventing unnecesary wear and tear to the motor over time. If you want a competively priced, heavy duty treadmill, the Bodycraft TR1160 is just for you!