The ultimate all-in-one Jack of all cardio, the Adaptive Motion Trainer® (AMT®) has an adaptive stride length to provide exercisers of all fitness levels with a wider range of motions during workouts. Featured in fitness facilities across the globe, the AMT intuitively responds to your natural motion, allowing you to adapt your stride length at will from 0-36 inches (0-91 cm) for a comprehensive cardio workout - all without so much as the push of a button.