Dumbbell Behind Back Finger Curl

ForearmsDumbbellIntermediate

Perform the dumbbell behind back finger curl to strengthen your forearm muscles and improve grip strength.

  1. Stand upright with a dumbbell in each hand, arms behind your back.
  2. Grip the dumbbells with your fingers, allowing your palms to face away from your body.
  3. Slowly curl the dumbbells upward by flexing your fingers, keeping your wrists straight.
  4. Lower the dumbbells back to the starting position and repeat for the desired number of repetitions.

How to perform the Dumbbell Behind Back Finger Curl

  1. Set up. Set up in a stable, balanced starting position appropriate for the Dumbbell Behind Back Finger Curl using your dumbbell.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your forearms.
  3. Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.

Coaching cues

  • Move with intent — every rep should feel deliberate, not rushed.
  • Drive force through your forearms rather than momentum.
  • Keep your breathing steady: exhale on the hard part, inhale on the reset.

Common mistakes

  • Using too much weight and losing positional control.
  • Cutting the range of motion short and missing the target muscle.
  • Letting your spine round or hyperextend instead of staying neutral.

Detailed cues, common mistakes, and demonstration video are available in the Fitly app.

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