
barbell alternate biceps curl
BicepsBarre

Étape 1: Stand up straight with a dumbbell in each hand, palms facing forward.
Étape 2: Place your upper arms against the preacher bench and keep your elbows slightly bent.
Étape 3: Curl the dumbbells up towards your shoulders while keeping your upper arms stationary.
Étape 4: At the top of the movement, rotate your wrists so that your palms are facing downward.
Étape 5: Slowly lower the dumbbells back to the starting position, rotating your wrists back to the starting position as well.
Étape 6: Repeat for the desired number of repetitions.