Dumbbell Overhead Tricep Extension (Seated)

Sit on a flat bench with your torso stabilized and feet firmly on the floor

Hold the dumbell with a heart grip (both hands under the inner plate)

Raise dumbbell over head by extending elbows while hyperextending wrist

Lower forearm behind upper arm by flexing elbows

Donot flare your elbows

Return to the starting position and repeat