Description
A weight lifting exercise performed while lying face down on a bench, using dumbbells with a neutral grip to work the biceps and forearms.
How to Do Dumbbell Prone Alternate Hammer Curl
- 1Setup
Lie prone (face down) on a flat or incline bench, allowing your arms to hang straight down towards the floor. Hold a dumbbell in each hand with a neutral grip, palms facing each other.
- 2Setup
Ensure your chest and abdomen are fully supported by the bench, and your feet are either on the floor or supported for stability.
- 3
Exhale and slowly curl one dumbbell upward by flexing your elbow, keeping your upper arm stationary and close to your body. Continue until your forearm is perpendicular to the floor or slightly higher, feeling a strong contraction in your bicep and forearm.
- 4
Inhale as you slowly lower the dumbbell back to the starting position with control, fully extending your arm without locking the elbow.
- 5
Alternate arms, immediately curling the other dumbbell upward in the same controlled manner while the first arm extends.
- 6
Continue alternating arms for the desired number of repetitions, maintaining a steady pace and full control.
Tips
- Focus on squeezing your bicep and forearm at the top of the movement to maximize muscle contraction and engagement.
- Maintain a controlled tempo throughout the entire range of motion, especially during the eccentric (lowering) phase, to enhance muscle growth and control.
- Keep your elbows tucked close to your body and avoid swinging the dumbbells to prevent using momentum instead of pure muscle strength.
- Ensure full elbow extension at the bottom of each rep to maximize the stretch on the biceps and brachialis, promoting a greater range of motion.
Common Mistakes
- ×Swinging the dumbbells uses momentum rather than muscle; fix this by performing the movement with strict elbow flexion and keeping your upper arm completely still.
- ×Not achieving a full range of motion limits muscle activation; ensure you fully extend your arm at the bottom and curl the dumbbell as high as possible without shrugging your shoulders.
- ×Lifting your chest off the bench reduces stability and can engage other muscles; keep your chest pressed firmly against the bench throughout the entire exercise.
Variations

Dumbbell Standing Alternate Reverse Curl
Target your forearms and biceps effectively with the Dumbbell Standing Alternate Reverse Curl.

Dumbbell One arm Wrist Curl
Strengthen your wrist flexors and improve grip with the Dumbbell One-arm Wrist Curl. This isolation exercise targets your forearms effectively.

Dumbbell Hammer Curls (with arm blaster)
Perform Dumbbell Hammer Curls with an arm blaster to effectively isolate and strengthen your brachioradialis and biceps.

Dumbbell finger curls
Strengthen your forearms and grip with dumbbell finger curls. This isolation exercise targets the forearm flexors, enhancing wrist stability and grip
Related Exercises

Dumbbell Standing Wrist Reverse Curl
Strengthen your forearm extensors with the Dumbbell Standing Wrist Reverse Curl. Improve grip strength and wrist stability for better lifting performance.

Dumbbell Standing Wrist Curl
Strengthen your forearms with the Dumbbell Standing Wrist Curl. This isolation exercise targets wrist flexors for improved grip strength and forearm

Dumbbell Standing Back Wrist Curl
Strengthen your forearms with the Dumbbell Standing Back Wrist Curl. This isolation exercise targets wrist extensors, enhancing grip and wrist stability.

Dumbbell Reverse Wrist Curl
Strengthen your forearms and target the wrist extensors with the Dumbbell Reverse Wrist Curl.

Weighted Plate Standing Hands Torsion
Strengthen your forearms and wrists with this plate rotation exercise that builds grip and rotational power.

StrongMan Apollons Axle
Master the StrongMan Apollon's Axle lift, a challenging full-body exercise using a thick barbell.
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