Building wider, stronger shoulders doesn’t always require heavy overhead presses. Sometimes, a simple movement with relatively light dumbbells can provide the focused training your shoulders need.
lateral raises are a shoulder isolation exercise that primarily targets the lateral deltoids, the muscles responsible for lifting your arms away from your body. By raising weights out to your sides with controlled movement, you can develop shoulder strength, improve muscular definition, and support balanced upper-body development.
The exercise looks straightforward, but small changes in elbow position, lifting height, weight selection, and shoulder rotation can significantly affect how it feels and which muscles contribute.
This guide explains the correct technique, muscles worked, benefits, common mistakes, effective variations, and how to incorporate the movement into a workout.
What Are lateral raises?
Lateral raises, also called dumbbell lateral raises or side lateral raises, are a resistance-training exercise performed by lifting your arms outward from your sides.
The movement occurs primarily through shoulder abduction, which means moving your upper arms away from the body’s midline.
Unlike compound exercises such as the overhead press, lateral raises emphasize a more specific shoulder movement. This makes them particularly useful when the goal is to train the middle portion of the deltoid muscle.
You can perform the exercise using dumbbells, resistance bands, cables, or specialized gym machines.
Why are lateral raises popular?
The exercise is widely used in bodybuilding, strength training, and general fitness programs because it provides a practical way to train the side deltoids without requiring heavy loads.
Its main advantages include:
- Direct emphasis on the lateral deltoids
- Minimal equipment requirements
- Several beginner-friendly variations
- Easy integration into upper-body workouts
- Adjustable resistance and range of motion
- Useful supplementary training alongside pressing exercises
Although lateral raises can help build the appearance of broader shoulders, your skeletal structure, genetics, overall muscle development, and body composition also influence your final appearance.
Muscles Worked During lateral raises
Understanding which muscles contribute to the movement helps explain why proper technique matters.
Lateral deltoids: The primary target
The deltoid is a large shoulder muscle divided into three commonly described regions:
- Anterior deltoid, located toward the front of the shoulder.
- Lateral or middle deltoid, located along the outer shoulder.
- Posterior deltoid, located toward the back of the shoulder.
The lateral deltoid plays a major role in raising the arm sideways. Training it can increase shoulder muscle size and contribute to a rounded shoulder appearance.
Supraspinatus
The supraspinatus is part of the rotator cuff. It assists with arm elevation and helps stabilize the head of the humerus within the shoulder joint.
It works alongside the deltoid during shoulder abduction.
Trapezius and serratus anterior
The upper and lower trapezius and serratus anterior help rotate and stabilize the shoulder blade as your arm rises.
This coordinated scapular movement is necessary for comfortable shoulder elevation.
Some shoulder blade movement is normal. The goal is to avoid excessive shrugging or using momentum to lift the weight.
Rotator cuff muscles
The rotator cuff consists of four muscles:
- Supraspinatus
- Infraspinatus
- Teres minor
- Subscapularis
Together, these muscles contribute to shoulder stability and help control the humeral head during movement.
Core and stabilizing muscles
When performing standing dumbbell lateral raises, the abdominal muscles, spinal stabilizers, and lower-body muscles help maintain an upright position.
These muscles do not replace the deltoids as the primary movers, but they help prevent excessive body swinging.
How to Do lateral raises With Proper Form
Correct technique allows you to train the intended muscles while limiting unnecessary stress and compensatory movement.
Step-by-step dumbbell lateral raise technique
- Choose a manageable weight. Select two dumbbells you can raise without swinging your torso or shrugging excessively.
- Set your stance. Stand with your feet approximately hip-width apart, knees relaxed, and torso upright.
- Position your arms. Hold the dumbbells near your thighs with your elbows slightly bent and palms facing inward or slightly forward.
- Raise the weights. Lift your upper arms outward and slightly forward in a comfortable plane, keeping your elbows in a consistent, gently bent position.
- Control the lifting height. Raise your arms to approximately shoulder level, or within a comfortable pain-free range.
- Lower slowly. Return the dumbbells to the starting position without dropping them or allowing your torso to sway.
- Repeat consistently. Maintain similar technique across every repetition.
Your wrists should remain relatively neutral, and your elbows should not repeatedly bend and straighten to move the weights.
How high should you lift your arms?
For many people, raising the upper arms to approximately shoulder height provides a useful range of motion.
However, shoulder-height elevation is not a strict anatomical limit. Healthy shoulders can often move comfortably above this position, and some exercise variations deliberately use a greater range.
The appropriate height depends on shoulder mobility, individual anatomy, training goals, and comfort.
If lifting to shoulder level produces pain or pinching, reduce the range rather than forcing the movement.
Should your arms be completely straight?
A small, consistent elbow bend is generally comfortable and practical.
Keeping the arms completely straight increases the distance between the resistance and the shoulder joint, potentially making the exercise more demanding.
Bending the elbows significantly shortens that lever and changes the resistance demands.
Neither position is automatically dangerous, but maintaining a consistent elbow angle makes technique and progress easier to evaluate.
Should your palms face down?
A neutral or slightly forward-facing hand position is a reasonable starting point.
Avoid deliberately forcing the thumbs downward into an exaggerated internally rotated position, particularly if that causes discomfort.
The commonly taught “pouring a pitcher” technique is not necessary for effective lateral deltoid training.
Breathing during the movement
Exhale naturally while lifting and inhale during the lowering phase.
For lighter isolation exercises, continuous controlled breathing is usually preferable to prolonged breath-holding.
Benefits of lateral raises for Shoulder Development
1. Build lateral deltoid muscle size
One of the main reasons people perform lateral raises is to increase the size of their middle deltoids.
Muscle hypertrophy occurs when resistance training provides an adequate stimulus over time, supported by recovery and nutrition.
Lateral raises can provide a focused stimulus to the side deltoids that complements compound pressing movements.
2. Improve shoulder appearance
Developing the lateral deltoids can make the upper body appear wider, especially when combined with training for the upper back, chest, and other shoulder muscles.
However, exercise cannot change your clavicle length or natural skeletal proportions.
3. Complement compound shoulder exercises
Overhead presses train several muscles, including the anterior deltoids and triceps.
Lateral raises emphasize shoulder abduction and can add targeted work for the middle deltoids.
Using both movement patterns may provide more complete shoulder training than relying exclusively on either exercise.
4. Offer flexible resistance options
You do not need heavy dumbbells to make lateral raises challenging.
Because the arms act as relatively long levers, even modest weights can produce substantial torque at the shoulder.
This makes the exercise accessible with home equipment and adjustable resistance.
5. Help develop muscular control
Performing slow, consistent repetitions can improve your ability to coordinate shoulder movement without relying on body momentum.
This is useful for exercise technique, although it does not automatically guarantee better shoulder joint health or prevent injuries.
6. Support balanced upper-body training
A well-designed program includes exercises for the anterior, lateral, and posterior deltoids, as well as the upper back and rotator cuff.
Lateral raises can contribute to that balance when combined with appropriate pulling, pressing, and stabilization exercises.
Common lateral raises Mistakes and How to Fix Them
Even experienced gym-goers sometimes use too much weight or rely on momentum during this exercise.
Using weights that are too heavy
When the dumbbells are too heavy, the body often compensates by swinging, shrugging, or bending the elbows excessively.
Fix: Reduce the weight until you can perform each repetition with consistent control.
A lighter weight that challenges your deltoids through the intended movement can be more useful than a heavier weight moved with poor technique.
Swinging the upper body
Leaning backward or thrusting the hips forward can help move the dumbbells upward, but it changes the exercise’s loading demands.
Fix: Keep your torso relatively stable, brace your abdominal muscles gently, and avoid accelerating the weights with your legs.
Shrugging excessively
Some trapezius activation is normal during shoulder elevation. However, exaggerated shrugging may indicate that the load is too heavy or that you are compensating for fatigue.
Fix: Allow natural shoulder blade movement without deliberately pulling your shoulders toward your ears.
Raising the weights too quickly
Fast repetitions are not inherently ineffective, but uncontrolled movement makes it harder to maintain consistent technique.
Fix: Lift deliberately and lower under control. A useful starting tempo is approximately one to two seconds upward and two to three seconds downward.
There is no requirement to follow an exact tempo for muscle growth.
Forcing an uncomfortable shoulder position
Rotating the arms aggressively inward or forcing a range that causes pinching may aggravate shoulder symptoms.
Fix: Use a comfortable arm path, keep your wrists neutral, and adjust your range of motion.
Persistent shoulder pain should be assessed by an appropriate healthcare professional.
Neglecting the lowering phase
Allowing the dumbbells to fall rapidly reduces your control over the eccentric portion of the repetition.
Fix: Resist the downward movement rather than simply dropping the weights.
Best lateral raises Variations
Different equipment changes how resistance is applied throughout the movement.
| Variation | Main characteristic | Suitable for |
|---|---|---|
| Dumbbell lateral raise | Simple free-weight movement | Beginners and experienced lifters |
| Cable lateral raise | Adjustable line of resistance | Controlled unilateral training |
| Machine lateral raise | Guided movement path | Stable, repeatable repetitions |
| Seated lateral raise | Reduces opportunities for leg momentum | Strict technique |
| Resistance band lateral raise | Portable elastic resistance | Home workouts |
| Single-arm lateral raise | Trains each shoulder separately | Unilateral control |
| Leaning lateral raise | Changes joint angles and loading | Experienced lifters |
Dumbbell lateral raises
Dumbbells are among the most accessible options.
They require little setup and allow both shoulders to move independently.
With gravity acting vertically, the external shoulder moment generally increases as the arms approach a horizontal position.
This means the exercise often feels more demanding near the upper portion of the lift.
Cable lateral raises
Cable machines allow the resistance direction to change according to pulley height, body position, and cable angle.
A low cable setup can challenge the shoulder differently from a dumbbell, particularly near the bottom of the movement.
For a single-arm cable lateral raise, stand beside the pulley, hold the handle with the outside hand, and raise your arm outward while maintaining a comfortable elbow bend.
Are cables better than dumbbells for shoulder growth?
Not necessarily.
A 2025 study published in Frontiers in Physiology compared dumbbell and cable lateral raises in 24 resistance-trained participants over eight weeks.
Both conditions increased lateral deltoid muscle thickness, with no clear advantage for either exercise. The reported increases across measured regions ranged from approximately 3.3% to 4.6%.
The study was relatively small and short, so its findings should not be interpreted as proof that every cable and dumbbell setup produces identical results. PubMed+1
For most lifters, the better option is the one that allows consistent, comfortable training and progressive overload.
Machine lateral raises
A lateral raise machine uses a guided path and often supports the upper arms with pads.
This can reduce the need to stabilize handheld weights, making it easier to focus on shoulder movement.
However, machines vary in their dimensions and resistance profiles. Adjust the seat and arm pads to fit your body rather than forcing your shoulders into an uncomfortable position.
Seated lateral raises
Sitting on a bench can reduce the opportunity to generate momentum through the hips and legs.
Maintain a stable torso, plant your feet, and raise the dumbbells outward without rocking backward.
This variation is particularly useful for practicing consistent technique.
Resistance band lateral raises
Stand securely on a resistance band and hold its ends beside your thighs.
Raise your arms outward against the band’s increasing tension.
Because elastic resistance generally rises as the band stretches, this variation can feel especially demanding near the top.
Single-arm lateral raises
Performing one side at a time lets you concentrate on each shoulder’s movement.
You may hold a stable support with the opposite hand.
Unilateral training can also help identify differences in strength or coordination between sides, although it does not automatically correct those differences.
How Many Sets and Reps of lateral raises Should You Do?
The ideal number of repetitions depends on your training experience, overall program, recovery, and goals.
For muscle development, both moderate and higher repetition ranges can be effective when sets provide sufficient muscular effort.
| Experience level | Sets per session | Repetitions per set | Suggested frequency |
|---|---|---|---|
| Beginner | 2–3 | 10–15 | 1–2 times weekly |
| Intermediate | 2–4 | 10–20 | 2 times weekly |
| Advanced | 3–5 | 10–25 | 2–3 times weekly |
These are practical starting guidelines, not mandatory prescriptions. Total shoulder-training volume from other exercises must also be considered.
What weight should beginners use?
There is no universal starting weight.
A beginner might find very light dumbbells challenging, while someone with previous resistance-training experience may comfortably use more.
Choose a load that allows approximately 10–15 controlled repetitions while leaving two or three additional repetitions possible.
If you cannot reach your intended repetition target without swinging, reduce the load.
How long should you rest between sets?
Rest approximately 60–120 seconds between sets as a starting point.
Longer rest periods may be useful when fatigue prevents you from maintaining technique or completing your intended repetitions.
The goal is to recover enough to perform another productive set.
Should you train lateral raises every day?
Daily training is generally unnecessary.
Muscle growth depends on both an adequate training stimulus and sufficient recovery.
Training the lateral deltoids directly two or three times weekly can work well for many people, provided overall training volume is appropriate.
If your shoulders remain unusually sore or performance consistently declines, reduce training volume or increase recovery time.
Progressive Overload: How to Keep Building Your Shoulders
Progressive overload means gradually increasing the training challenge as your body adapts.
With lateral raises, adding weight is only one option.
You can also increase repetitions, improve movement consistency, or add an appropriate amount of weekly training volume.
Example of double progression
Suppose your goal is three sets of 10–15 repetitions.
During your first workout, you complete:
- Set 1: 12 repetitions
- Set 2: 11 repetitions
- Set 3: 10 repetitions
Keep the same weight while gradually building toward three sets of 15 controlled repetitions.
Once you reach that target, increase the dumbbell weight by the smallest practical increment and begin progressing again.
This approach helps prevent technique from deteriorating every time you increase resistance.
Should you train to failure?
Muscular failure occurs when you cannot complete another repetition with the intended technique.
You do not need to reach failure on every set to stimulate muscle growth.
Stopping approximately one to three repetitions before failure is a reasonable approach for many lifters.
Occasionally training closer to failure may be appropriate, but repeated forced repetitions and uncontrolled swinging offer little practical advantage.
Are partial repetitions useful?
Partial repetitions involve training through only part of the available range of motion.
They can create additional training challenges, particularly when full-range repetitions become difficult.
However, partials should not automatically replace controlled full-range training.
For most beginners, learning a comfortable, consistent range of motion is a better starting point.
lateral raises vs Shoulder Press: What’s the Difference?
Both exercises train the shoulders, but they emphasize different movement patterns.
| Feature | Lateral raises | Shoulder press |
|---|---|---|
| Exercise type | Primarily isolation | Compound |
| Main movement | Shoulder abduction | Shoulder elevation and elbow extension |
| Main emphasis | Lateral deltoid | Anterior deltoid, triceps, other shoulder muscles |
| Typical resistance | Relatively light | Generally heavier |
| Equipment | Dumbbells, cables, bands, machines | Dumbbells, barbells, machines |
| Primary training role | Targeted shoulder development | Multi-joint upper-body strength |
Which is better for wider shoulders?
Lateral raises are particularly useful for emphasizing the middle deltoids, which contribute to the appearance of shoulder width.
Shoulder presses provide broader upper-body strength development and also train the deltoids.
Neither exercise needs to replace the other.
A balanced program can include pressing movements for compound strength and lateral raises for additional side-deltoid work.
Are front raises necessary if you do lateral raises?
Front raises emphasize shoulder flexion and generally place more emphasis on the anterior deltoids.
If your program already includes substantial bench pressing and overhead pressing, your anterior deltoids may receive considerable training.
Additional front raises are optional and should depend on your goals and recovery.
What about rear delt raises?
Rear delt raises emphasize the posterior deltoids through a different movement pattern.
They complement lateral raises rather than duplicating them.
Training the rear deltoids with reverse flyes, rear delt rows, or similar exercises helps provide more complete shoulder development.
How to Include lateral raises in Your Workout
Lateral raises usually fit well after demanding compound exercises, although exercise order can change depending on your priorities.
If maximum overhead pressing performance is your goal, perform presses before lateral raises.
If lateral deltoid development is your primary focus, placing lateral raises earlier may help you perform them with less accumulated fatigue.
Example beginner shoulder workout
| Exercise | Sets | Repetitions |
|---|---|---|
| Dumbbell shoulder press | 3 | 8–12 |
| Dumbbell lateral raises | 2 | 12–15 |
| Rear delt fly | 2 | 12–15 |
Warm up with comfortable shoulder movements and lighter practice sets before beginning your working sets.
Example intermediate shoulder workout
| Exercise | Sets | Repetitions |
|---|---|---|
| Overhead press | 3 | 6–10 |
| Cable lateral raises | 3 | 12–20 |
| Rear delt fly | 3 | 12–20 |
| Face pull | 2 | 12–15 |
This is an example shoulder-focused session rather than a complete training program.
Your weekly routine should also include appropriate training for the back, chest, arms, legs, and core.
Can you do lateral raises on push day?
Yes.
Many push-pull-legs routines place lateral raises on push day because they train the shoulders alongside chest and triceps exercises.
However, the exercise can also be included on an upper-body day or a dedicated shoulder day.
Weekly training volume and recovery matter more than the specific day label.
Shoulder Safety and Pain Prevention
Lateral raises are generally suitable for healthy individuals when performed with appropriate resistance and technique.
However, shoulder pain should not be ignored.
Why might lateral raises hurt your shoulders?
Possible contributors include excessive training load, poor load management, uncomfortable arm positioning, limited movement tolerance, or an existing shoulder condition.
Pain may also involve structures such as the rotator cuff tendons or subacromial tissues.
A specific diagnosis cannot be made from the location of pain alone.
If discomfort occurs, stop the painful movement, reduce the load or range, and reassess your technique.
Persistent, worsening, or recurring pain warrants professional evaluation.
Can lateral raises cause shoulder impingement?
Shoulder pain associated with arm elevation is sometimes described as subacromial pain or shoulder impingement.
However, the relationship between shoulder anatomy, movement mechanics, and pain is complex.
It is inaccurate to assume that raising your arms to shoulder height automatically causes impingement.
Individual tolerance, existing symptoms, training volume, and load management all matter.
How can you make lateral raises more comfortable?
Try using lighter weights, a slightly forward arm path, and a comfortable range of motion.
You can also experiment with cables or machines if dumbbells feel awkward.
Avoid pushing through sharp pain, numbness, or symptoms that worsen with each repetition.
If you have a recent shoulder injury, surgery, significant weakness, or persistent symptoms, seek individualized medical or rehabilitation guidance before continuing.
How Long Does It Take to See Results From lateral raises?
Visible shoulder development takes time.
Early improvements may involve better movement coordination and the ability to perform more repetitions.
Changes in muscle size typically become noticeable more gradually, depending on training consistency, genetics, nutrition, recovery, and starting muscle mass.
Some people may observe changes within several weeks, while more obvious development often requires months of consistent training.
What does research suggest?
The 2025 dumbbell-versus-cable study found measurable increases in lateral deltoid muscle thickness after eight weeks of supervised training.
However, the participants were resistance-trained adults, and the findings should not be treated as a guaranteed timeline for every individual. Frontiers
What helps improve results?
A productive approach combines consistent training, progressive overload, adequate protein intake, sufficient overall nutrition, and recovery.
Sleep also matters because it supports general health, performance, and adaptation to training.
Changing exercises every workout is unnecessary. Repeating a movement consistently makes it easier to evaluate progress.
Final Thoughts on lateral raises
Lateral raises are a practical exercise for developing the middle deltoids and complementing compound upper-body movements.
The most effective approach is to choose a manageable weight, maintain a comfortable shoulder position, control both phases of the repetition, and gradually increase the training challenge.
Dumbbells, cables, and machines can all be effective. No single variation is essential for everyone.
Start with two or three controlled sets, monitor your technique and recovery, and build your training volume gradually. Over time, consistent lateral raises can contribute to stronger, more developed shoulders as part of a balanced resistance-training program.
