Great list of back exercises you can do using a cable pulley machine.
Start: Attach the stirrup handles to the high pulleys of the crossover machine. Grab a handle with each hand and kneel between the two stations so that your arms and body form the letter Y. Pull your shoulders back and push your chest forward.
Finish: Pull the handles down until your upper arms meet your torso. Pause, then slowly return to the starting position.
Start: Attach a short straight bar to the low pulley and grab it with a false, underhand grip that's shoulder-width or narrower. Sit on the floor about 2 ½ feet in front of the pulley, with your arms straight, knees bent feet flat on the floor, and torso erect.
Finish: Pull the bar to your waist, keeping your elbows close to your torso The movement is easier than the pronated version because your biceps are in a stronger position and pull more of the load.
Start: Attach a short straight bar to the low pulley, and set a pair of 45-pound weight plates on the floor to either side of the pulley. Grab the bar with a false, overhand, shoulder-width grip. Sit on the floor about 2 ½ feet in front of the low pulley, with your arms straight, your feet braced against the weight plates, ad your torso erect.
Finish: Start the movement by pinching your shoulder blades together in back, then pull the bar to the lower part of your sternum. Keep your elbows up. Pause, then slowly return to the starting position.
Use the straight bar with vertical handles at each end.
Start: Attach a short straight bar to the low pulley, and set a pair of 45-pound weight plates on the floor to either side of the pulley. Grab the bar with a false, overhand, shoulder-width grip. Sit on the floor about 2 ½ feet in front of the low pulley, with your arms straight, your feet braced against the weight plates, ad your torso erect.
Finish: Start the movement by pinching your shoulder blades together in back, then pull the bar to the lower part of your sternum. Keep your elbows up. Pause, then slowly return to the starting position.
Start: Attach a short straight bar to the low pulley, and set a pair of 45-pound weight plates on the floor to either side of the pulley. Grab the bar with a false, overhand, shoulder-width grip. Sit on the floor about 2 ½ feet in front of the low pulley, with your arms straight, your feet braced against the weight plates, ad your torso erect.
Finish: Start the movement by pinching your shoulder blades together in back, then pull the bar to the lower part of your sternum. Keep your elbows up. Pause, then slowly return to the starting position.
Let your elbows brush past your rib cage as you pull the bar to your abdomen. The more belly you have, the shoulder your range of motion on his one.