It is engineered to burn twice the calories of a standard treadmill by using patented movements that engage more leg muscles.

was the "top-of-the-line" model before the series was discontinued. It is still highly sought after on the secondary market for its compact footprint and low-impact 3-in-1 motion.

15.6" HD screen, 5 HP motor, and a heavy-duty 350 lb capacity.

Supports up to 400 lbs and includes safety features like auto-sensing lasers.

16" HD touchscreen and 22 digital resistance levels.

It tracks up to 4 user profiles and includes a heart rate chest strap for precise calorie tracking.