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Bicep Curl Dumbbell

Exercise Type / Difficulty:

Strength
/
Beginner

Equipment:

Dumbbell

Muscle Groups:

Biceps
Forearms

Description

The bicep curl is a classic isolation exercise that targets the biceps. It’s one of the most popular and effective movements for building arm size and strength, focusing specifically on elbow flexion.

How to Perform

  1. Stand tall with a dumbbell or barbell in each hand, arms fully extended, palms facing forward.
  2. Keep your elbows close to your sides.
  3. Curl the weight up by bending at the elbows, bringing your hands toward your shoulders.
  4. Squeeze the biceps at the top, then lower the weight back down under control.

Coaching Cues

  • Keep your elbows fixed and avoid swinging.
  • Control the eccentric (lowering) phase — don’t just drop the weight.
  • Keep your core tight and posture upright.
  • Focus on using the biceps to move the weight, not momentum.

Variations