How to do the Dumbbell Hammer Preacher Curl
- Sit on the preacher bench, resting your upper arm firmly on the pad.
- Hold the dumbbell with your palm facing inward, arm almost straight.
- Curl the weight up, bending your elbow, keeping your upper arm still.
- Lower slowly until your arm is almost straight, then switch arms.
Full technique — 7 steps
- Sit at the preacher bench and place one upper arm flat against the pad.
- Hold the dumbbell with your palm facing inward and let the arm extend near straight.
- Rest your torso against the bench and keep the shoulder from rolling forward.
- Curl the dumbbell upward by bending the elbow without lifting the upper arm off the pad.
- Raise until the forearm is nearly vertical, keeping the palm facing inward.
- Lower the dumbbell back down until the elbow is almost fully extended.
- Finish the set on one arm, then switch sides and repeat.
Common mistakes
- Upper arm lifting off pad
- Letting shoulder roll forward
- Turning the palms up
- Cutting off the stretched bottom
- Bending the wrist through the curl
Form cues
- Keep a neutral grip
- Keep upper arm still
- Start from full elbow extension
- Don't roll shoulders forward
Compared with similar variants
| Dumbbell Hammer Preacher Curl | Hammer Curl | Alternating Dumbbell Curl | Barbell Curl | |
|---|---|---|---|---|
| Level | Beginner | Beginner | Beginner | Beginner |
| Technique to learn | easy | easy | easy | easy |
| How tiring | low | low | low | low |
| Elbow | moderate | low | low | moderate |
| Wrist | low | low | low | low |
| Equipment | Dumbbells, Preacher Bench | Dumbbells | Dumbbells | Barbell |
An estimate from our exercise ratings, not medical advice. How we rate exercises
Substitutes by equipment
Same muscles, same movement — pick the version you have the gear for.
Resistance bands
- Resistance Band Zottman Curl Harder
- Resistance Band Hammer Curl Easier
Barbell
- Bent Over Barbell Curl Harder
- Single Arm Barbell Curl Harder
Kettlebell
- Single Arm Kettlebell Curl Same level
- Kettlebell Goblet Curl Same level
Cable machine
- Cable Reverse Curl Same level
- Single-Arm Cable Cross-Body Curl Harder
Where to start and where to go next
Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.
- Easier Alternating Machine Biceps Curl
- This exercise Dumbbell Hammer Preacher Curl
- Harder Seated Zottman Curl
- Harder Single Arm Dumbbell Zottman Preacher Curl
Too hard for now? Start with the Alternating Machine Biceps Curl.
Quick answers
What muscles does the Dumbbell Hammer Preacher Curl work?
Primary: Biceps 9/10, Forearms 8/10. Also works: Front delts 3/10.
Which joints does the Dumbbell Hammer Preacher Curl load?
Elbow: moderate, Wrist: low. Elbow — lighter options: Hammer Curl, Alternating Dumbbell Curl, Incline Dumbbell Curl.
When should I do the Dumbbell Hammer Preacher Curl in a workout?
Finisher. Goes last, once the heavy work is done. ≈ 8 min with rest.
How many sets and reps of the Dumbbell Hammer Preacher Curl?
Strength: 3–4 sets of 6–8 reps, rest 2 min, 2 reps in reserve. Muscle growth: 3–4 sets of 8–12 reps, rest 1 min 15 s, 2–3 reps in reserve. Endurance: 2–3 sets of 15–20 reps, rest 45 s, 3–4 reps in reserve.
What can I do instead of the Dumbbell Hammer Preacher Curl?
Resistance bands: Resistance Band Zottman Curl, Resistance Band Hammer Curl. Barbell: Bent Over Barbell Curl, Single Arm Barbell Curl. Kettlebell: Single Arm Kettlebell Curl, Kettlebell Goblet Curl. Cable machine: Cable Reverse Curl, Single-Arm Cable Cross-Body Curl.
What is an easier version of the Dumbbell Hammer Preacher Curl?
Alternating Machine Biceps Curl (Beginner).
What is a harder version of the Dumbbell Hammer Preacher Curl?
Seated Zottman Curl (Beginner), Single Arm Dumbbell Zottman Preacher Curl (Intermediate).
