Ariel Dynamics, Inc. is a leading innovator and service provider in the fields of Athletics, Biomechanics, and Sports and Rehabilitative Medicine. It performs individual motion analysis studies, known as the Ariel Performance Analysis System (APAS), and manufactures computerized exercise equipment, known as Ariel Computerized Exercise System (ACES). Both products are in use at NASA (National Aeronautics and Space Administration), the United States Air Force, and various universities, sports clin