How to do it
Plant both feet firmly on the floor and brace your core to stabilize your torso.
- 1
Lie on a flat bench with a dumbbell in each hand, arms extended above your chest.
- 2
Keep your elbows stationary and close to your head.
- 3
Lower the dumbbells in a semi-circular motion behind your head until your forearms touch your biceps.
- 4
Extend your arms back to the starting position, focusing on contracting your triceps.
- 5
Repeat for the desired number of repetitions.
Expert tip
Keep your elbows pointed towards the ceiling and avoid letting them flare out to maintain tension on the triceps.
Common mistakes
- ✕Dropping the dumbbells toward the forehead
- ✕Bending the wrists backward on the way down
- ✕Bouncing at the bottom to start the extension