Dumbbell lateral raises are one of the most effective exercises for building width through the shoulders. They primarily target the lateral deltoids, the fibres that sit on the outside of the shoulder and contribute to a broader upper-body appearance.

The movement looks simple: hold a dumbbell in each hand and raise your arms out to the sides. In practice, however, small technical errors can quickly shift tension away from the deltoids and towards the upper trapezius, front shoulders, lower back or momentum.

One of the most important cues is to keep your shoulders away from your ears while reaching your arms as far out to the sides as possible. Rather than thinking only about lifting the dumbbells upwards, imagine trying to make your body as wide as possible.

This helps create a longer lever through the arms, reduces the tendency to shrug and places greater demand on the lateral deltoids. The exercise usually works best with lighter weights, controlled repetitions and a deliberate pause near the top.

That does not mean heavier lateral raises have no place in a programme. Slightly heavier loads can be useful when performed with intention, but they should complement—not replace—strict, controlled repetitions.

What Is a Dumbbell Lateral Raise?

The dumbbell lateral raise is an isolation exercise in which the arms are lifted away from the sides of the body.

The movement primarily involves shoulder abduction, meaning the upper arms move outwards and upwards.

Lateral raises are commonly included in:

• Shoulder workouts
• Push sessions
• Upper-body workouts
• Bodybuilding programmes
• Full-body resistance training

Unlike overhead pressing, lateral raises involve relatively little elbow extension and do not rely heavily on the triceps.

This makes them useful for adding focused training volume to the lateral deltoids.

Which Muscles Do Dumbbell Lateral Raises Work?

Lateral Deltoid

The lateral, or middle, deltoid is the primary target.

Its main role is to raise the upper arm away from the body.

Developing this area can contribute to:

• Broader-looking shoulders
• Greater upper-body width
• A more pronounced V-shaped physique
• Improved shoulder strength

Anterior Deltoid

The front deltoid may assist, particularly if the dumbbells drift too far forwards or the arms are raised in front of the torso.

Posterior Deltoid

The rear deltoid may contribute slightly depending on the angle of the arms and torso.

Upper Trapezius

The upper trapezius helps rotate and stabilise the shoulder blade as the arm rises.

It cannot and should not be removed completely from the exercise.

The aim is to avoid excessive shrugging, which can cause the traps to dominate the movement and reduce the relative emphasis on the lateral deltoids.

Supraspinatus

The supraspinatus is one of the rotator-cuff muscles.

It assists during the early portion of shoulder abduction and helps stabilise the shoulder joint.

Core and Lower-Body Stabilisers

When the exercise is performed standing, the core, hips and legs help keep the body steady.

Excessive involvement from these areas usually indicates that momentum is being used.

Benefits of Dumbbell Lateral Raises

Builds Wider Shoulders

The lateral deltoids contribute significantly to the width of the upper body.

For physique development, lateral raises are one of the most direct ways to train this area.

Adds Shoulder Volume Without Heavy Pressing

Overhead presses are effective compound exercises, but they also involve the triceps and front deltoids.

Lateral raises allow additional shoulder training without the same overall fatigue.

Requires Minimal Equipment

The exercise only requires a pair of dumbbells and can be performed in most gyms or home-training spaces.

Helps Address Left-to-Right Differences

Each arm works independently, making it easier to notice differences in control, strength or range of motion.

Easy to Adapt

Dumbbell lateral raises can be performed:

• Standing
• Seated
• One arm at a time
• Leaning away
• With partial repetitions
• Using a slow tempo
• With pauses at the top

How to Perform Dumbbell Lateral Raises

Starting Position

1. Stand with your feet approximately hip- to shoulder-width apart.
2. Hold a light dumbbell in each hand.
3. Allow your arms to rest beside your body.
4. Keep a slight bend in your elbows.
5. Brace your core.
6. Keep your chest in a natural, upright position.
7. Draw your shoulders gently away from your ears.

Do not force your shoulder blades down as hard as possible.

The shoulders need to move naturally as the arms rise, but they should not shrug excessively.

The Raising Phase

1. Begin raising your arms out to the sides.
2. Think about driving your hands and elbows away from your body.
3. Reach as wide as possible rather than simply lifting upwards.
4. Maintain the slight bend in your elbows.
5. Keep your wrists neutral.
6. Raise the arms until they approach shoulder height.
7. Pause briefly when you feel the strongest controlled contraction.

A useful cue is:

Push the walls apart with your arms.

This encourages you to create width through the movement instead of pulling the shoulders towards your ears.

The Peak Contraction

Near the top of the movement, you may feel a clear point where the shoulder joint reaches the end of its comfortable range.

Do not force the dumbbells higher by shrugging.

Instead:

• Keep reaching outwards
• Maintain tension through the lateral deltoids
• Pause briefly
• Keep the shoulders away from the ears
• Avoid rotating the wrists aggressively

The peak should feel like a muscular contraction through the outside of the shoulder, not a pinch inside the joint.

The Lowering Phase

1. Lower the dumbbells slowly.
2. Maintain control against gravity.
3. Keep reaching outwards as the arms descend.
4. Avoid dropping the weights towards your thighs.
5. Stop just before the dumbbells rest fully against your body.
6. Begin the next repetition while tension remains on the shoulders.

A controlled lowering phase is particularly important because the dumbbells become easier to move as they approach the bottom.

Drive the Traps Down Without Freezing the Shoulder Blades

Keeping the shoulders down is a useful cue, but it must be applied correctly.

The upper trapezius naturally assists with upward rotation of the shoulder blade as the arm rises. This is part of normal shoulder mechanics.

You should not attempt to pin the shoulder blades forcefully down throughout the entire repetition.

Instead, focus on avoiding an exaggerated shrug.

Good Shoulder Position

• Neck remains long
• Shoulders stay away from the ears
• Shoulder blades move naturally
• Arms travel smoothly
• Deltoids remain the main area of effort

Poor Shoulder Position

• Shoulders rise sharply towards the ears
• Neck becomes tense
• Traps dominate the movement
• Arms shorten towards the body
• Dumbbells are thrown upwards

Think of “traps down” as a reminder to avoid shrugging, not an instruction to lock the shoulders in place.

Why Reaching Wide Matters

The dumbbells are not the most important part of the exercise.

The position of your arms creates the challenge.

By reaching the arms as far away from the body as possible, you increase the distance between the shoulder joint and the load. This creates a longer lever and makes even a light dumbbell feel demanding.

Reaching wide can also help prevent the shoulders from shrugging because you are directing your effort outwards rather than upwards.

Useful cues include:

• Reach towards opposite walls
• Lead with the elbows
• Make your wingspan longer
• Lift wide rather than high
• Keep your neck relaxed

Do not straighten your elbows aggressively.

Maintain a soft bend to reduce unnecessary joint strain while preserving the long lever.

How High Should You Raise the Dumbbells?

For most people, raising the arms to approximately shoulder height is sufficient.

You do not need to lift the dumbbells above your head to make the exercise effective.

Going higher may increase trapezius involvement and can be uncomfortable for people with limited shoulder mobility.

Stop when:

• Your arms are near parallel with the floor
• The lateral deltoids are fully engaged
• The shoulders remain comfortable
• You can avoid shrugging
• Your torso remains still

Some people may naturally stop slightly below shoulder height. Others may comfortably move a little higher.

Use the range that allows muscular tension without joint pain.

Should You Lead With the Hands or Elbows?

Think about leading with the elbows while reaching through the hands.

The elbows should not be significantly higher than the wrists, but they can remain slightly above them.

If the hands rise far above the elbows, the exercise may shift towards more external rotation and can feel awkward.

If the elbows bend too much, the lever becomes shorter and the exercise becomes easier.

Aim for a long, relaxed arm shape.

How Heavy Should Dumbbell Lateral Raises Be?

Lateral raises usually work best with relatively light weights.

The lateral deltoid is a small muscle compared with the chest, back or legs. The long lever created by the arms also makes modest weights surprisingly demanding.

Using lighter dumbbells allows you to:

• Reduce swinging
• Keep the torso stable
• Avoid excessive shrugging
• Maintain a long arm position
• Control the lowering phase
• Feel the target muscle more clearly
• Use a fuller range of motion

A lighter weight may place more effective tension on the deltoid because less force is being redirected through momentum and compensatory movement.

The goal is not to use the lightest possible dumbbells. It is to use the heaviest weight you can control without changing the basic exercise.

Do Heavier Lateral Raises Have a Place?

Yes.

Slightly heavier lateral raises can be useful for:

• Overload
• Partial repetitions
• Higher-effort finishing sets
• Advanced hypertrophy techniques
• Training the stronger lower portion of the movement

However, heavier sets often involve some controlled body movement.

This should be deliberate rather than accidental.

A useful approach might be:

1. Perform two or three strict sets with lighter dumbbells.
2. Add one slightly heavier set.
3. Use a small amount of controlled momentum if necessary.
4. Lower the dumbbells slowly.
5. Stop when technique deteriorates significantly.

Heavy lateral raises should not become upright rows or full-body swings.

Common Dumbbell Lateral Raise Mistakes

Using Too Much Weight

This is the most common error.

Signs include:

• Swinging the torso
• Bending the knees sharply
• Shrugging the shoulders
• Short, jerky repetitions
• Loss of control during the lowering phase

Reduce the load until the shoulders produce the movement.

Shrugging the Traps

When the shoulders rise towards the ears, the upper trapezius may take over.

Keep your neck long and direct the arms outwards.

Lifting Up Instead of Out

Thinking only about raising the dumbbells can encourage shrugging.

Focus on increasing the distance between your hands.

Bending the Elbows Too Much

A large elbow bend shortens the lever and reduces the challenge.

Maintain only a slight bend.

Swinging the Dumbbells

Momentum may help the dumbbells reach shoulder height, but it reduces controlled tension.

Use lighter weights and slow down.

Raising the Dumbbells Too High

Lifting well above shoulder height is not necessary for lateral-deltoid development.

Stop before the shoulders shrug or the joint feels restricted.

Turning the Thumbs Down Aggressively

The old cue of “pouring water from a jug” places the shoulder into internal rotation.

For some lifters, this may feel uncomfortable.

Keep the hands neutral or allow the thumbs to sit very slightly higher than the little fingers.

Leaning Backwards

Leaning back often shifts the movement towards the front deltoids.

Keep the torso upright and the ribs controlled.

Dropping the Weights

The eccentric phase is part of the exercise.

Lower the dumbbells slowly rather than allowing them to fall.

Standing vs Seated Dumbbell Lateral Raises

Standing Lateral Raise

Benefits:

• Natural stance
• Greater overall stability
• Easier to use slightly heavier weights
• Allows controlled momentum when appropriate

Drawbacks:

• Easier to swing
• Legs and hips may assist
• Harder to identify poor torso movement

Seated Lateral Raise

Benefits:

• Reduces lower-body momentum
• Encourages stricter form
• Makes lighter weights challenging
• Easier to focus on the deltoids

Drawbacks:

• Usually requires less weight
• May feel restrictive
• Seat height can affect arm movement

Both versions are useful.

The seated variation is particularly effective when learning strict technique.

Single-Arm Dumbbell Lateral Raise

Training one arm at a time can improve focus and control.

Benefits

• Easier to concentrate on one deltoid
• Helps identify asymmetries
• Allows the free hand to hold a support
• Can improve stability
• Makes it easier to adjust the arm path

Hold a stable post or bench with the non-working hand.

Keep the torso still and reach the working arm as far outwards as possible.

Leaning Dumbbell Lateral Raise

In this variation, you hold a support and lean slightly away from the working arm.

This changes the resistance profile and makes the lower portion of the movement more challenging.

Benefits

• Increases tension earlier in the range
• Allows a strong stretch
• Useful for variation
• Encourages unilateral control

Drawbacks

• Requires a stable support
• Easy to lean excessively
• May reduce control with heavy weights

Use light weights and maintain a consistent body angle.

Dumbbell Lateral Raises vs Cable Lateral Raises

Dumbbell Lateral Raises

• Simple setup
• Require minimal equipment
• Most challenging near shoulder height
• Less resistance near the bottom
• Easy to perform with both arms

Cable Lateral Raises

• Maintain more tension near the bottom
• Allow a smoother resistance profile
• Make single-arm training easy
• Require access to a cable machine
• May feel more stable for some lifters

Both can be included in the same programme.

Dumbbells are convenient, while cables challenge the deltoids differently.

Dumbbell Lateral Raises vs Shoulder Press

The exercises serve different purposes.

Shoulder Press

• Compound exercise
• Allows heavier loading
• Trains front and lateral deltoids
• Involves the triceps
• Builds overall pressing strength

Lateral Raise

• Isolation exercise
• Uses lighter loads
• Places greater relative emphasis on the lateral deltoids
• Involves less triceps work
• Adds targeted shoulder volume

A balanced shoulder workout often includes both.

How Many Sets and Repetitions Should You Perform?

Dumbbell lateral raises generally work well in moderate-to-high repetition ranges.

For Muscle Growth

Use:

• 3–5 sets
• 10–20 repetitions
• 45–90 seconds of rest

For Beginners

Start with:

• 2–3 sets
• 12–15 repetitions
• A very light, controllable weight

For Heavier Sets

Use:

• 1–2 sets
• 8–12 repetitions
• Slightly more weight
• Strict control or limited intentional momentum

The shoulders often respond well to a mixture of controlled higher-repetition work and occasional heavier sets.

How Close to Failure Should You Train?

Most sets can finish with approximately one to three good repetitions left in reserve.

The final set may be taken to technical failure.

Technical failure occurs when you can no longer perform another repetition without:

• Shrugging
• Swinging
• Bending the elbows excessively
• Shortening the range
• Leaning backwards

Stop the set when the target muscle can no longer produce the movement cleanly.

Where Should Lateral Raises Fit Into a Workout?

Lateral raises are normally performed after heavier pressing exercises.

Example Shoulder Workout

1. Dumbbell Shoulder Press
2. Dumbbell Lateral Raise
3. Reverse Pec Deck
4. Cable Lateral Raise
5. Face Pull

Example Push Workout

1. Flat Dumbbell Bench Press
2. Incline Press
3. Shoulder Press
4. Dumbbell Lateral Raise
5. Triceps Pushdown

They can also be performed earlier if lateral-deltoid development is your highest priority.

Progressive Overload With Lateral Raises

Progressive overload does not always mean adding heavier dumbbells.

You can progress by:

• Adding repetitions
• Improving control
• Reducing momentum
• Increasing the pause at the top
• Slowing the lowering phase
• Adding a set
• Using a longer range
• Increasing the weight gradually

Moving from 6kg dumbbells with poor form to 8kg dumbbells with even poorer form is not useful progress.

Better execution with the same weight can be a meaningful improvement.

How Often Should You Train Lateral Deltoids?

For most people:

• Two to four sessions per week

can work well, depending on total volume and recovery.

Lateral raises create less systemic fatigue than heavy compound exercises, so they can often be trained more frequently.

Start with a manageable number of sets and increase volume only if you are recovering well.

Frequently Asked Questions

Why Do I Feel Lateral Raises in My Traps?

Possible causes include:

• Using too much weight
• Shrugging as the arms rise
• Thinking about lifting upwards rather than reaching outwards
• Raising the dumbbells too high
• Fatigued deltoids

Reduce the weight, keep your neck long and focus on pushing your hands away from your body.

Can the Traps Be Completely Removed?

No.

The trapezius assists normal shoulder-blade movement and stabilisation.

The aim is to prevent it from dominating through excessive shrugging.

Should My Arms Be Completely Straight?

No.

Keep a slight bend in the elbows.

The arms should remain long, but the joints should not be locked rigidly.

Should I Raise the Dumbbells to Shoulder Height?

Around shoulder height is suitable for most people.

Stop earlier if you lose control or feel discomfort.

Are Light Weights Better for Lateral Raises?

Light-to-moderate weights are usually best for strict technique.

Heavier loads can also be useful when used selectively and with control.

Should the Dumbbells Touch My Sides at the Bottom?

They can approach your sides, but avoid fully relaxing between repetitions.

Keeping slight tension can make the set more demanding.

Is It Normal to Feel a Strong Burn?

Yes.

The lateral deltoids often produce a strong burning sensation during moderate- and high-repetition sets.

Sharp or pinching shoulder pain is not normal.

Mastering the Dumbbell Lateral Raise

The dumbbell lateral raise is not about lifting the largest weights in the gym. It is about creating as much controlled tension as possible through the outside of the shoulders.

Begin with your neck long and your shoulders gently away from your ears. As you raise the dumbbells, reach your arms as wide as possible and think about pushing the walls apart. This outward intention helps maintain a long lever, reduces excessive shrugging and keeps the lateral deltoids working hard.

Use lighter weights for the majority of your sets. They make it easier to avoid swinging, control the return and feel the point near shoulder height where the deltoids are working hardest. Slightly heavier sets can still be included, but they should never replace strict technique entirely.

The upper trapezius will always contribute to healthy shoulder movement. Your aim is not to eliminate it, but to stop it taking over. Keep the movement wide, smooth and controlled, and increase the weight only when you can preserve the same arm path and shoulder position.

Performed consistently, dumbbell lateral raises can add significant width to the shoulders without requiring heavy loads or complicated equipment.

References

1. Coratella, G., Tornatore, G., Longo, S., Esposito, F. and Cè, E. (2020). Specific prime movers’ excitation during free-weight bench press variations and shoulder exercises. European Journal of Sport Science, 20(8), 1121–1129.
2. McAllister, M.J., Schilling, B.K., Hammond, K.G., Weiss, L.W. and Farney, T.M. (2013). Effect of grip width on electromyographic activity during the upright row. Journal of Strength and Conditioning Research, 27(1), 181–187.
3. Reed, D., Cathers, I., Halaki, M. and Ginn, K.A. (2013). Does supraspinatus initiate shoulder abduction? Journal of Electromyography and Kinesiology, 23(2), 425–429.
4. Schoenfeld, B.J. (2010). The mechanisms of muscle hypertrophy and their application to resistance training. Journal of Strength and Conditioning Research, 24(10), 2857–2872.
5. American College of Sports Medicine. (2021). ACSM’s Guidelines for Exercise Testing and Prescription. 11th ed. Philadelphia: Wolters Kluwer.