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Exercise Library/Forearms/Dumbbell/Dumbbell Wrist Extension
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Dumbbell Wrist Extension

DumbbellStrength

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The Dumbbell Wrist Extension is a strength exercise that involves kneeling or sitting with forearms supported on a bench or thighs, palms down, and extending the wrists upward by curling a dumbbell toward the ceiling. Its primary purpose is to build forearm extensor strength and improve grip endurance. It mainly targets the extensor muscles of the forearms and benefits athletes, climbers, weightlifters, or anyone seeking balanced wrist and forearm development to prevent imbalances or injuries.

How to Perform Dumbbell Wrist Extension

  1. 1Sit on a bench or chair with feet flat on the floor, knees bent at 90 degrees.
  2. 2Rest your forearms on your thighs, palms facing down, with wrists hanging just past the edge of your knees.
  3. 3Hold a light dumbbell in one hand with a neutral grip (palm facing your body), letting the dumbbell hang down.
  4. 4Keep your forearm stationary and extend your wrist upward, lifting the dumbbell toward the ceiling (exhale as you extend).
  5. 5Pause briefly at the top for a 1-second squeeze in your forearm.
  6. 6Slowly lower the dumbbell back to the starting position (inhale as you lower).
  7. 7Repeat for desired reps, then switch to the other hand.
  8. 8Key form tips: Keep elbows and upper arms locked in place—only move at the wrist. Use light weight to maintain control. Avoid swinging or using momentum; common mistake is letting the forearm lift off the thigh.

Muscles Worked

Front

Back

Primary
Secondary
Primary
Forearms

Equipment Required

Dumbbell

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Quick answers

What muscles does Dumbbell Wrist Extension work?
Dumbbell Wrist Extension primarily targets the Forearms.
What equipment do I need for Dumbbell Wrist Extension?
Dumbbell Wrist Extension requires Dumbbell. Make sure to select an appropriate weight for your fitness level.
How do I perform Dumbbell Wrist Extension correctly?
Dumbbell Wrist Extension is performed in 8 steps. Start by: Sit on a bench or chair with feet flat on the floor, knees bent at 90 degrees. See the full step-by-step instructions above for complete form guidance.
What type of exercise is Dumbbell Wrist Extension?
Dumbbell Wrist Extension is a strength training exercise designed to build muscle and increase force production. It primarily works the Forearms.

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