The Dumbbell Seated Hammer Curl sets up as a curl variation using a dumbbell, performed seated. This drill hits the biceps with a curling pattern set up with a hammer-grip grip, keeping the elbows fixed at the sides. It's commonly used to correct strength imbalances between the left and right side.
Log your dumbbell seated hammer curl sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.