How to do it
Plant both feet firmly and brace your core before the first rep.
- 1
Stand with feet shoulder-width apart, holding a bottle in each hand with a neutral grip.
- 2
Curl one bottle towards your shoulder, keeping your wrist in a neutral position.
- 3
Lower the bottle back to the starting position while simultaneously curling the other bottle.
- 4
Alternate arms with each repetition.
Expert tip
Keep your wrists neutral to target the brachialis and brachioradialis muscles effectively.
Common mistakes
- ✕Swinging the torso to help lift the bottles
- ✕Elbows drifting forward during the curl phase
- ✕Lowering the bottle quickly without control