How to do it
- Stand tall holding a dumbbell in each hand with your arms hanging and palms facing forward.
- Keep your elbows at your sides.
- Curl both dumbbells up toward your shoulders until your elbows are fully bent.
- Squeeze at the top.
- Lower under control to straight arms.
Key cues
- Elbows at your sides
- Chest up, only the arms move
- Wrists straight
- Curl both together
- Full range
Common mistakes
- Letting the elbows drift back
- Swinging the body with too heavy a weight
- Half reps
- Bending the wrists
Muscles worked
- Primary
- Biceps
- Secondary
- Forearms
Equipment
Dumbbells.



