Exercises · upper arms

Seated Alternating Dumbbell Curl

A seated exercise curling dumbbells alternately to build bicep size and strength.

upper armsbicepsdumbbellbeginnerisolationunilateral

Secondary muscles

brachialisbrachioradialisforearms

How to do it

  1. Sit with back against support and feet flat.
  2. Hold dumbbells at your sides, palms facing in.
  3. Curl one dumbbell while rotating palm up.
  4. Lower to starting position and alternate arms.
  5. Repeat, keeping back straight and elbows close to sides.

Form cues

  • Keep elbows stationary
  • Rotate palm up during curl
  • Don't swing weights
  • Engage your core

Common mistakes

  • Using momentum
  • Elbows flaring
  • Rocking the torso
  • Moving both arms together

Breathing

Exhale as you curl up, inhale as you lower down.

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