Dumbbell Seated Tricep Extension (Both Arms)

Instructions

1. Sit upright on a bench and hold a dumbbell in each hand, pressing them overhead with palms facing inward.
2. Keeping your upper arms vertical and close to your ears, bend both elbows to lower the dumbbells behind your head.
3. Stop when your forearms are just past parallel to the floor.
4. Extend both elbows to drive the dumbbells back overhead.
5. Control the descent and avoid letting your elbows flare wide.