Sit at a plate-loaded lever row machine with your feet planted and torso upright. Grasp the handles with a comfortable grip, keep your chest up and core braced. Pull the handles toward your torso by driving your elbows back and squeezing your shoulder blades together. Slowly extend your arms back to the starting position under control and repeat.
Log your lever row (plate loaded) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.