PAR SP-5700 Pec Fly/Rear Delt. 5 position seat assembly uses four-bar linkage and gas cylinder assist for quick and easy adjustment. 6 position arm adjustment provides full range of motion for both Pectoral Fly and Rear Deltoid movements. Dual-position handles with angled grips pivot to accommodate a wide range of users and to replicate fluid dumbbell movements. Weight stack conveniently located for easy access and to minimize floor space requirements.