Effort is dispersed to your legs & arms, so you can burn more calories with less perceived exertion Ergo Grip™ stationary handlebar provides stability during lower-body only workouts Oversized, dual accessory trays & built-in reading rack Total-body workout with synchronized upper- & lower-body movement Whisper Stride™ technology employs self-aligning ball bearings to create a quiet, fluid motion that is perfect for the home environment. Wireless heart rate monitoring system (included with Advanced Workout Console only)