Secure a resistance band overhead and sit or kneel facing the anchor point. Grasp the band with a close grip (hands close together), engage your core, and pull the band down toward your chest while keeping your elbows close to your sides. Squeeze your shoulder blades together at the bottom, then slowly return to the starting position with control. Focus on using your back muscles rather than just your arms.
Log your band fixed back close grip pulldown sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.