![Curl de biceps alterno con mancuernas de pie agarre tipo martillo](https://www.workoutsprograms.com/media/cache/exercise_375/uploads/exercise/curl-de-biceps-alterno-con-mancuernas-de-pie-agarre-tipo-martillo-init-pos-8619.png)
STARTING POSITION:
Select the appropriate weight of the dumbbells. Stand up straight with a dumbbell in each hand on either side of your hips. You should use a neutral grip. Contract your pelvic floor and core while keeping your chest up.
MOVEMENT:
Contracting your biceps, fully bend your elbow maintaining the grip while you exhale. Return to the starting position in a smooth movement while you inhale and alternate with the other arm.
TIPS: While your are doing the exercise, move only the elbow joint, make sure you don't move any other part of your body.