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Biceps exercise · barbell

Barbell Alternate Biceps Curl

The barbell alternate biceps curl is a barbell exercise that targets the biceps, with the forearms assisting.

Animated demonstration of the barbell alternate biceps curl
Barbell Alternate Biceps Curl — demonstration
Target muscle
Biceps
Also works
Forearms
Equipment
Barbell
Body part
Upper arms

How to do the barbell alternate biceps curl

  1. Stand up straight with your feet shoulder-width apart and hold a barbell in each hand, palms facing forward.
  2. Keep your upper arms stationary and exhale as you curl the weights while contracting your biceps.
  3. Continue to raise the barbells until your biceps are fully contracted and the barbells are at shoulder level.
  4. Hold the contracted position for a brief pause as you squeeze your biceps.
  5. Inhale as you slowly begin to lower the barbells back to the starting position.
  6. Repeat for the desired number of repetitions, alternating arms.

Sets and reps

For muscle growth, 3–4 sets of 8–12 reps with 60–90 seconds of rest is a proven starting point. For strength, use a heavier weight for 3–5 sets of 3–6 reps and rest 2–3 minutes. Add a little weight once you hit the top of your rep range on every set.

Muscles worked

The main muscle is the biceps. The forearms work as secondary muscles. See all biceps exercises or every barbell exercise.

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