1. Attach a single handle to a low cable pulley and stand facing the machine with feet shoulder-width apart. 2. Grab the handle with one hand and brace your core, keeping your back straight. 3. Pull the handle toward your body by driving your elbow back and focusing on retracting your shoulder blade (scapular retraction). 4. Squeeze your upper back muscles at the peak of the movement. 5. Slowly extend your arm back to the starting position under control. 6. Repeat for reps, then switch sides.
Log your cable single arm low scapular row sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.