An automated system used for physical therapy, more particularly a motorized system of exercising a user's legs at variable cycles. The system utilizes a unique system of wheels connected to a motor and attached to a series of elongated components which facilitate the movement of a user's legs. The system of the present invention can provide users with increased mobility and enhanced circulation. The system may be useful for individuals recovering from an injury, individuals who are overweight, or individuals with diabetes. The system may also be used for exercises to provide leg extension and improve leg strength.