What muscles does the Dumbbell One-Arm Lateral Raise work?

This exercise primarily targets the lateral (side) deltoid muscles in your shoulders, helping to build width and definition. It also engages your abs and obliques as stabilizers, especially when performed standing without support.

Do I need any special equipment for the Dumbbell One-Arm Lateral Raise?

The only required equipment is a dumbbell, making it easy to perform at the gym or at home. If you don’t have a dumbbell, you can use a water bottle, kettlebell, or any similarly weighted object.

Is the Dumbbell One-Arm Lateral Raise good for beginners?

Yes, beginners can safely perform this move using light weights to avoid strain. Focus on slow, controlled lifts and proper form before gradually increasing the load.

What are common mistakes to avoid during the Dumbbell One-Arm Lateral Raise?

Avoid shrugging your shoulder, using momentum, or locking your elbow. Keep a slight bend in your arm, your core tight, and lift only to shoulder height for optimal muscle activation.

How many sets and reps should I do for the Dumbbell One-Arm Lateral Raise?

A typical recommendation is 3–4 sets of 10–15 reps per arm, using a weight that challenges you in the last few repetitions while still allowing good form. Rest for 30–60 seconds between sets.

Are there any safety tips for doing Dumbbell One-Arm Lateral Raises?

Always warm up your shoulder joints before lifting to reduce injury risk. Keep your movements slow and controlled, and avoid weights that cause you to swing your arm or lose balance.

What variations can I try for the Dumbbell One-Arm Lateral Raise?

You can perform the exercise seated to reduce body sway, add a pause at the top for more time under tension, or use cables for constant resistance. Performing both arms simultaneously is another option, though it reduces isolation on one side.

Dumbbell One-Arm Lateral Raise

Target Muscles

Primary:

Shoulders

Secondary:

Abs

Obliques

Equipment Required

Dumbbell

Exercise Type

Weight & Reps

How To Do

Stand upright holding a dumbbell at your side with one arm, palm facing inward, and your other hand on your hip for stability. Keeping your core engaged and back straight, lift the dumbbell out to the side until your arm is parallel to the floor, then lower it slowly back down. Avoid shrugging your shoulder and keep your arm slightly bent throughout the movement.

Step-by-Step Instructions

Stand upright with your feet shoulder-width apart, holding a dumbbell in one hand. Keep your other hand resting on your hip or your abdomen for stability.
Start with the dumbbell at your side, with your arm fully extended and your palm facing inward.
Engage your core and keep your back straight throughout the movement.
Slowly lift the dumbbell out to the side, keeping your arm straight but not locked, until it reaches shoulder height. Your palm should face downward at the top of the movement.
Pause briefly at the top of the movement, ensuring you feel the contraction in your shoulder muscles.
Slowly lower the dumbbell back to the starting position in a controlled manner.
Repeat for the desired number of repetitions, then switch to the other arm.

Explore more shoulders exercises or dumbbell exercises in our exercise library.

Alternative Exercises

Dumbbell Lateral Raise

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Dumbbell Standing Lateral Raise

Shoulders

Dumbbell

Barbell Standing Military Press

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Kettlebell One-Arm Military Press

Shoulders

Kettlebell

Frequently Asked Questions

What muscles does the Dumbbell One-Arm Lateral Raise work?: This exercise primarily targets the lateral (side) deltoid muscles in your shoulders, helping to build width and definition. It also engages your abs and obliques as stabilizers, especially when performed standing without support.
Do I need any special equipment for the Dumbbell One-Arm Lateral Raise?: The only required equipment is a dumbbell, making it easy to perform at the gym or at home. If you don’t have a dumbbell, you can use a water bottle, kettlebell, or any similarly weighted object.
Is the Dumbbell One-Arm Lateral Raise good for beginners?: Yes, beginners can safely perform this move using light weights to avoid strain. Focus on slow, controlled lifts and proper form before gradually increasing the load.
What are common mistakes to avoid during the Dumbbell One-Arm Lateral Raise?: Avoid shrugging your shoulder, using momentum, or locking your elbow. Keep a slight bend in your arm, your core tight, and lift only to shoulder height for optimal muscle activation.
How many sets and reps should I do for the Dumbbell One-Arm Lateral Raise?: A typical recommendation is 3–4 sets of 10–15 reps per arm, using a weight that challenges you in the last few repetitions while still allowing good form. Rest for 30–60 seconds between sets.
Are there any safety tips for doing Dumbbell One-Arm Lateral Raises?: Always warm up your shoulder joints before lifting to reduce injury risk. Keep your movements slow and controlled, and avoid weights that cause you to swing your arm or lose balance.
What variations can I try for the Dumbbell One-Arm Lateral Raise?: You can perform the exercise seated to reduce body sway, add a pause at the top for more time under tension, or use cables for constant resistance. Performing both arms simultaneously is another option, though it reduces isolation on one side.