In addition to its remarkably stylish design, the KETTLER UNIX 4 elliptical trainer features an informative, backlit, LCD computer display loaded with preset programs that automatically adjust resistance levels based on the graphic hill profile selected. The advanced computer offers heart-rate-control programming which adjusts resistance levels depending on pulse rate readings yielding the most effective and efficient workouts. The massive 45lb. flywheel and drive system creates plenty of inertia to provide incredibly smooth performance. The proven, non-friction, magnetic brake system offers enough challenge to satisfy any level of user. The contemporary design and keen German craftsmanship places the KETTLER UNIX 4 elliptical trainer as the leader in its class.
