All Exercises

Barbell Alternate Biceps Curl

Sculpt powerful biceps with the Barbell Alternate Biceps Curl. This effective exercise isolates each arm, promoting balanced strength and muscle growth.

Intermediate
Isolation
Pull
1 min per set2 min rest

Description

A weight training exercise that targets the biceps. The user alternates curling a barbell with each arm, isolating and building the bicep muscles.

How to Do Barbell Alternate Biceps Curl

  1. 1
    Setup

    Stand upright with your feet shoulder-width apart, holding a barbell with an underhand grip (palms facing forward), hands slightly narrower than shoulder-width.

  2. 2
    Setup

    Ensure your elbows are close to your torso and the barbell rests against your thighs, maintaining a slight bend in your knees and a neutral spine.

  3. 3

    Exhale as you slowly curl one end of the barbell upwards towards your shoulder by contracting your biceps, keeping your elbow stationary.

  4. 4

    Continue curling until your bicep is fully contracted and the forearm is vertical, then squeeze at the top of the movement.

  5. 5

    Inhale as you slowly lower the barbell back to the starting position with control, fully extending your arm.

  6. 6

    Repeat the movement with the other arm, alternating sides for the desired number of repetitions.

Tips

  • Maintain strict form by keeping your elbows tucked close to your body throughout the entire movement to maximize bicep engagement.
  • Focus on the mind-muscle connection, actively squeezing your bicep at the peak of each curl to enhance muscle activation.
  • Control both the concentric (lifting) and eccentric (lowering) phases of the curl to stimulate greater muscle growth and prevent injury.
  • Avoid swinging the barbell by using a weight that allows you to perform the exercise with perfect form, preventing momentum from taking over.

Common Mistakes

  • ×Swinging the body is a common error to lift too much weight; instead, keep your core engaged and body stable, using only your bicep to initiate the curl.
  • ×Rushing the movement or dropping the weight quickly reduces muscle tension; instead, control the barbell throughout the entire range of motion, especially during the descent.
  • ×Letting elbows move away from the body reduces bicep isolation; instead, keep your elbows pinned to your sides to maximize the target muscle's work.

Variations

Related Exercises

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