Arms
The main area this variation is designed to train.
Exercise guide
Alternate Hammer Curl
Learn how to do the Alternate Hammer Curl exercise, which muscles it works, the equipment you need, and common mistakes to avoid.
Dumbbell
Use this to decide whether the movement fits your current setup.
Beginner
A quick checkpoint for how simple or technical the movement usually feels.
Arms
Secondary support can come from other nearby stabilizers depending on how you perform the movement.
Strength
Movement pattern: curl. This is more of an isolation-focused exercise.
Learning and repeating well
Use this page to understand the setup first, then track the movement consistently in Logbook once it fits your program.
Instructions
How to do Alternate Hammer Curl
Keep the setup simple, use a controlled pace, and repeat the same movement pattern each rep.
- Stand up with your torso upright and a dumbbell in each hand being held at arms length. The elbows should be close to the torso.
- The palms of the hands should be facing your torso. This will be your starting position.
- While holding the upper arm stationary, curl the right weight forward while contracting the biceps as you breathe out. Continue the movement until your biceps is fully contracted and the dumbbells are at shoulder level. Hold the contracted position for a second as you squeeze the biceps. Tip: Only the forearms should move.
- Slowly begin to bring the dumbbells back to starting position as your breathe in.
- Repeat the movement with the left hand. This equals one repetition.
- Continue alternating in this manner for the recommended amount of repetitions.
Benefits
- Builds strength and control through the arms region.
- Makes it easier to focus on one area when you want extra practice or volume.
- Gives you a repeatable way to track progress inside Logbook over time.
Common mistakes
- Using more weight or speed than you can control cleanly.
- Cutting the range of motion short and rushing through the reps.
- Changing your body position between reps instead of keeping the movement repeatable.
Related workouts
Workout templates that use this exercise.
If you want to see this movement inside a more complete training session, start here.
Arm Workout
A focused arm session with direct biceps and triceps volume you can recover from.
View workoutBack and Biceps Workout
A straightforward back and biceps workout with vertical pulls, rows, and direct arm work.
View workoutPull Day Workout
A pull day built around back thickness, back width, and direct arm work.
View workout3-Day Full Body Split
A three-day split that spreads total weekly work across three full-body sessions.
View workoutRelated exercises
More exercises in the same lane.
Use these when you want a similar movement pattern, a different setup, or more exercise options for the same target area.
Alternate Incline Dumbbell Curl
Alternate Incline Dumbbell Curl is a beginner strength that mainly trains your arms using dumbbell.
View exerciseClose-Grip Dumbbell Press
Close-Grip Dumbbell Press is a beginner strength that mainly trains your arms using dumbbell.
View exerciseConcentration Curls
Concentration Curls is a beginner strength that mainly trains your arms using dumbbell.
View exerciseDecline Dumbbell Triceps Extension
Decline Dumbbell Triceps Extension is a beginner strength that mainly trains your arms using dumbbell.
View exerciseFAQ
Common questions about Alternate Hammer Curl.
Use these answers as a practical starting point, then adjust based on your setup, comfort, and goals.
What muscles does Alternate Hammer Curl work?
Alternate Hammer Curl mainly works the arms. It can also involve supporting muscles around the same region depending on your setup and range of motion.
Is Alternate Hammer Curl beginner-friendly?
Yes. This exercise is listed as beginner-friendly, which usually means the setup and learning curve are more manageable.
What equipment do I need for Alternate Hammer Curl?
You will usually need Dumbbell for this variation.
How should I progress Alternate Hammer Curl?
Start by making the reps smoother and more repeatable. Once the whole set looks controlled, add a small amount of load or one extra rep at a time.
Track this exercise for free in Logbook.
Once the movement is in your plan, use Logbook to record sets, reps, load, and progress without guessing what happened last week.
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