Single-Arm Lat Pulldown

Attach a stirrup handle to an overhead cable. Using an overhand grip, grab the handle with one hand (your left if you're right-handed) and position yourself in the machine with your working arm straight and your other arm down at your side.

Pull the handle straight down until it's just outside your chest.

Return to the starting position and repeat for the designated number of repetitions. Then do the same number with the opposite arm.