Set an incline bench at about 30–45°. Hold a dumbbell in each hand with a neutral (hammer) grip, palms facing each other. Lie chest-down on the bench and let your arms hang straight. Pull the dumbbells up toward your sides, squeezing your shoulder blades together at the top. Lower the dumbbells back down with control and repeat.
Log your dumbbell hammer grip incline bench two arm row sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.