he 833 delivers a smooth and responsive running performance with the added benefit of Integrated Footplant Technology (IFT) and Ground Effects Impact Control (GFX). The 833 is built with exceptional durability, comfort and ease-of-use to meet all exercise goals. Created to complement the entire Experience Series line, the P30 console of the 833 features easy-to-use motion controls and uses a LED-based console that focuses on the essential fitness stats that keep users moving. The easy to use handgrip sensors and telemetry monitor heart rate during workouts, helping users stay in an aerobic workout zone so they can optimize fat burn and improve cardio fitness. Precor’s patented belt system adjusts belt velocity 1000 times per second to match natural changes in foot speed, producing a smooth, rhythmic stride and reducing the jarring impact that can stress joints and cause injuries. Precor’s Impact control systen reduces fatigue and helps users maintain even speed; it combines ideal cushioning where feet land and vital stability where they push off.