Body Solid DPECSF Pro Dual Pec & Rear Delt MachineArm yourself for an efficient pec, back and shoulder workout Developing a lean, muscular chest is an integral part of every weight training routine, and sculpting a full, balanced chest requires a wide array of movements that target muscles from a variety of angles. Body Solid's ProDual Pec Delt Machine's dual overhead variable resistance cams allow each arm to operate independently, providing unilateral and bilateral chest, back and shoulder