Dumbbell Seated Single Arm Overhead Tricep Extension (Version 2)

Instructions

1. Sit upright on a bench holding a dumbbell in one hand overhead, elbow pointing up.
2. Support the working arm at the elbow with the opposite hand for stability.
3. Lower the dumbbell behind your head by bending the elbow until forearm is parallel to the floor.
4. Press back up to full extension and repeat for the desired reps before switching arms.