Arms · Dumbbell

Dumbbell Behind Back Finger Curl

How to do the dumbbell behind back finger curl, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Dumbbell Behind Back Finger Curl
Equipment
Dumbbell
Difficulty
Beginner
Logged as
Weighted reps
Movement
Flexion
Mechanic
Isolation

How to do it

Stand holding a pair of dumbbells behind your glutes with a neutral grip, arms straight. Let each dumbbell roll down to your fingertips, then curl it back up by closing your fingers and gripping hard, keeping your wrists still.

  1. 1Feel your forearms and grip work as you roll the dumbbells from your
  2. 2fingertips into your palms
  3. 3Keep your arms straight and let only your fingers and wrists move
  4. 4Squeeze hard at the top and lower the dumbbells under control

Common mistakes

  • Do not bend your elbows to lift the dumbbells
  • Avoid shrugging or leaning back to assist
  • Do not let the dumbbells slip from your fingers on the lower

Muscles worked

The dumbbell behind back finger curl mainly works the forearms.

  • ForearmsPrimary
  • Upper TrapsMinor

Kovo programs the dumbbell behind back finger curl for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

More forearms exercises

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Last reviewed June 2026.