A system for providing an exercise training plan for a patient is provided. The apparatus includes a storage position for locating the drum or mandrel when not in use and provides mechanisms for safe transport of the drum or mandrel between the storage and imaging positions. A magnetic field, generated by a magnet or electromagnet, is selectively applied to the medium which causes the charged particles to become substantially bound at a site on the medium specified by the position of the magnet, to thus form a captured line or zone. A series of appliances may be used to shift a patient’s bite to proper bite orientation. The guide surface lifts up the rear end portion of the stack of cut sheets and shifts forward the lowermost cut sheet.