The Multi-Function Fat-Rejection Machine Model 550 is designed for Gym & Training activities. This elliptical machine offers various functions to support cardiovascular workouts and enhance fitness levels. With its versatility and advanced features, it provides a comprehensive workout experience for users looking to improve their overall health and fitness. The Model 550 is a new addition to the market, offering cutting-edge technology and design to aid in fat-rejection and weight loss goals during gym sessions.