THE CRGHS LAT BARAttach to any pulley or cable weight machine and is ideal for several lat and upper body focused exercises like lat pulldowns, straight arm pulldowns and more. BUILD A BIGGER BACK: Lat Pull Down can be extremely beneficial in building upper body strength especially in strengthening the muscles of the shoulder, latissimus dorsi, biceps and infraspinatus. in order to put up a good performance in sports like rowing.