Sit at the plate-loaded lever machine with your chest supported and grasp the handle with one hand. Start with your arm extended, then pull the handle toward your torso while keeping your elbow close to your body. Focus on squeezing your shoulder blade at the end of the movement, then slowly return to the starting position with full control before switching sides.
Log your lever one arm low row (plate loaded) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.