NordicTrack E 7.0 Z Elliptical Trainer 20 workout Apps. Get professional training with 20 preloaded workout programs designed by a Certified personal trainer. The Apps will automatically adjust your machine's resistance to reach certain fitness goals Adjustable incline ramp. Tone and target quads, calves and gluts when you modify your five-position ramp incline between 0 and 20 degrees 20 inch Adjustable stride. Change the shape and length of your stride to target different muscle groups and add intensity to your workout 20 digital resistance levels. Adjust the intensity of your workout with 20 different resistance levels. Changes can be made at the touch of a button 15 lb. Flywheel. Engineered for incredibly smooth performance, this 15 lb. Inertia-enhanced flywheel quietly delivers a more even, natural ride