How to do it
Wrap your thumbs securely around the dumbbell handles at all times.
- 1
Lie on a flat bench with a dumbbell in each hand, arms extended straight up over your chest.
- 2
Keeping your upper arms still, bend your elbows to lower the dumbbells in a smooth arc toward your shoulders.
- 3
Pause when the dumbbells are near your ears, then extend your arms back to the starting position.
- 4
Repeat for the desired number of repetitions.
Expert tip
Focus on isolating the triceps by keeping your elbows stationary and only moving your forearms during the exercise.
Common mistakes
- ✕Lowering the dumbbells below ear level
- ✕Arching the lower back off the bench
- ✕Bending the wrists backward under the load