Set an incline bench at a slight angle and lie face down holding a dumbbell in each hand with an underhand (palms-up) grip. Keep your chest supported and core engaged. Pull both dumbbells up toward your hips by driving your elbows back, squeezing your lats at the top. Slowly lower the dumbbells back down under control.
Log your dumbbell reverse grip incline bench two arm row sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.