Lateral raises look simple: hold a weight in each hand and lift your arms out to the sides. Yet this small movement is surprisingly easy to get wrong. Too much weight, excessive swinging, shrugging, or a poor arm path can shift tension away from the muscles you actually want to train.
When performed with control, lateral raises are an effective isolation exercise for developing the lateral deltoids, the portion of the shoulder that contributes heavily to upper-body width. Dumbbells are the classic choice, but cables, resistance bands, and machines can all provide useful variations. Research comparing dumbbell and cable versions suggests both can effectively increase lateral-deltoid muscle thickness.
The key is not lifting the heaviest weight possible. It is creating useful tension through shoulder abduction while keeping the movement controlled.
What Are Lateral Raises?
Lateral raises, also called side raises or side lateral raises, are a shoulder isolation exercise in which you raise your arms away from your torso toward the sides.
The movement primarily involves shoulder abduction—the upper arm moving away from the body’s midline.
Most people perform lateral raises with dumbbells, but the same basic movement can be done using:
- Cable machines
- Resistance bands
- Weight plates
- Dedicated lateral raise machines
- One dumbbell at a time
Unlike compound exercises such as the overhead press, lateral raises are designed to place focused tension on the shoulder musculature rather than distribute the workload across several major joints and muscle groups.
That makes them particularly useful as an accessory exercise in shoulder and upper-body training.
What Muscles Do Lateral Raises Work?
The primary muscle targeted during lateral raises is the lateral deltoid, commonly called the side delt or middle delt.
The deltoid is generally described as having three portions:
Anterior deltoid
The anterior or front deltoid sits at the front of the shoulder. It contributes strongly to movements that bring your arm forward and is heavily involved in pressing exercises.
Lateral deltoid
The lateral deltoid sits along the outer portion of your shoulder.
Its development contributes to the appearance of broader shoulders, making it particularly relevant to bodybuilding and physique-focused training.
This is the main target of the lateral raise.
Posterior deltoid
The posterior or rear deltoid sits at the back of your shoulder. It contributes to movements that bring the upper arm backward and is involved in many rowing and rear-delt exercises.
Other muscles can assist during lateral raises, including the upper trapezius and muscles involved in controlling and stabilizing the shoulder. EMG research also shows that changing humeral rotation can alter the activation patterns of the deltoid, upper trapezius, and other participating muscles.
This is one reason small changes in lateral raise technique can make the exercise feel very different.
How to Do Lateral Raises Correctly
The dumbbell lateral raise is the easiest version to learn because it requires minimal equipment.
1. Choose relatively light dumbbells
Start with a weight you can control without swinging your torso.
This exercise places the resistance at the end of a relatively long lever created by your arm. You therefore do not need enormous dumbbells to make lateral raises challenging.
If your technique breaks down after only a few repetitions, reduce the load.
2. Set your starting position
Stand upright with your feet around hip- to shoulder-width apart.
Hold one dumbbell in each hand with your arms hanging naturally near your sides.
Keep:
- Your chest comfortably upright
- Your core braced
- Your elbows slightly bent
- Your wrists relatively neutral
- Your shoulders controlled rather than shrugged
Avoid turning the exercise into a rigid military stance. You need stability, not unnecessary tension throughout your entire body.
3. Raise your arms outward
Begin raising your arms out and slightly forward from your torso.
Think about moving your elbows outward rather than simply trying to lift the dumbbells.
Keep roughly the same bend in your elbows throughout the repetition.
4. Stop around shoulder height
Raise your arms until your upper arms are approximately horizontal or your elbows reach around shoulder level.
You do not normally need to force the dumbbells dramatically higher.
Major exercise guides commonly teach stopping around shoulder height while maintaining control.
5. Lower the weights slowly
Do not simply let gravity pull your arms back down.
Control the eccentric, or lowering, phase until your arms return to the starting position.
Then begin the next repetition without bouncing.
A simple rhythm is:
Raise → brief control at the top → lower slowly → repeat.
The exact tempo is less important than maintaining consistent control.
The Best Arm Path for Lateral Raises
One of the most common questions is whether your arms should travel perfectly sideways.
They do not have to.
For many people, allowing the arms to travel slightly forward rather than directly out at a perfect 90-degree angle feels more natural.
This places the movement closer to the plane of the shoulder blade, often called the scapular plane.
A practical cue is to imagine your arms moving outward in a wide “V” rather than creating a perfectly straight line directly across your body.
Your individual anatomy matters, so there is no need to force an uncomfortable path simply because someone else’s technique looks slightly different.
The movement should feel controlled and natural around the shoulder joint.
Should Your Thumbs Point Up or Down?
Older bodybuilding advice sometimes encourages aggressively rotating the hands as though you were “pouring water from a pitcher.”
That cue is not necessary for performing effective lateral raises.
Instead, keep your hands relatively neutral and allow the arm to follow a comfortable path.
Research examining lateral raise variations has found that changes in humeral rotation influence muscle recruitment, meaning hand and arm position can affect how the movement is distributed across the shoulder musculature.
Rather than exaggerating internal rotation, prioritize a position that allows you to raise the arm comfortably while maintaining control.
If a particular hand position produces shoulder discomfort, do not force it.
Lateral Raises Benefits
Lateral raises have remained a staple of shoulder training because they offer several practical advantages.
Direct side-delt training
Many upper-body exercises already involve the anterior deltoid.
Bench presses, push-ups, incline presses, and overhead presses all require substantial work from the front of the shoulder.
The lateral raise gives you a simple way to add more focused training for the side delts.
Greater shoulder width
Increasing the size of the lateral deltoids can create the appearance of wider shoulders.
For physique-focused lifters, this can contribute to the classic V-shaped upper-body appearance when combined with developed back musculature.
Minimal equipment requirements
A pair of dumbbells is enough.
No dumbbells?
Resistance bands, cables, weight plates, or a lateral raise machine can provide alternatives.
Easy to add to existing workouts
Lateral raises produce relatively little whole-body fatigue compared with heavy compound exercises.
That makes them easy to include after pressing exercises or as part of an upper-body accessory session.
Useful exercise variety
Dumbbells and cables create different resistance characteristics.
A dumbbell relies on gravity, so the challenge changes as the arm moves through the repetition. A cable can maintain resistance from a different direction and provide meaningful tension earlier in the movement.
Neither automatically makes one version superior for everyone.
In an eight-week study involving 24 resistance-trained men and women, both cable and dumbbell lateral raises increased lateral-deltoid muscle thickness, with the researchers finding evidence that the two approaches produced similar hypertrophy.
Dumbbell vs. Cable Lateral Raises
Both exercises train the same general movement, but they feel noticeably different.
| Feature | Dumbbell Lateral Raise | Cable Lateral Raise |
|---|---|---|
| Equipment | Dumbbells | Cable machine |
| Setup | Very simple | Requires pulley setup |
| Resistance source | Gravity | Cable |
| Bottom position | Relatively low external torque | Can remain meaningfully loaded |
| Unilateral training | Possible | Very convenient |
| Home workouts | Excellent | Limited without equipment |
| Side-delt development | Effective | Effective |
Dumbbells are convenient and accessible.
Cables provide another advantage: you can manipulate where you stand relative to the pulley, changing the line of pull and resistance profile.
For muscle growth, however, you do not need to treat the choice as an either-or decision.
Use whichever version allows you to train consistently, progressively, and comfortably.
Common Lateral Raises Mistakes
Small technical errors can dramatically change how lateral raises feel.
Using too much weight
This is probably the most common problem.
When the dumbbells become too heavy, people start using:
- Hip drive
- Torso swinging
- Excessive elbow bending
- Shrugging
- Momentum
The exercise then becomes less controlled.
A lighter dumbbell performed for clean repetitions can be much more productive than a heavier dumbbell you have to throw upward.
Shrugging the shoulders
Your trapezius muscles naturally participate in shoulder movement, so trying to eliminate them completely is unrealistic.
The problem is excessive shrugging.
If your shoulders repeatedly move toward your ears before your arms rise, consider reducing the weight and focusing on smooth shoulder abduction.
Turning the exercise into a swing
Momentum can help move more weight, but moving more weight is not automatically the goal of an isolation exercise.
Keep your torso reasonably stable.
A tiny amount of natural body movement is different from deliberately rocking backward and forward to launch the dumbbells.
Bending and straightening the elbows
Maintain approximately the same elbow angle throughout each repetition.
If you begin with nearly straight arms but finish with dramatically bent elbows, you are changing the mechanics of the exercise as fatigue increases.
Raising the dumbbells too quickly
Fast repetitions make it easier to rely on momentum.
Slow down enough that you can feel yourself controlling both halves of the movement.
Dropping the weights
The lowering portion is still part of the repetition.
Allowing the dumbbells to fall immediately after reaching the top eliminates much of your control over the eccentric phase.
Lower them deliberately.
Going too high unnecessarily
More range of motion is not automatically better.
For the standard version, shoulder height provides a practical endpoint for most lifters. If going higher feels uncomfortable, there is little reason to force additional range.
How Heavy Should You Go?
There is no universal lateral raise weight.
A suitable load depends on your:
- Strength
- Training experience
- Limb length
- Technique
- Variation
- Rep target
Instead of asking, “How many kilograms should I lateral raise?” ask:
Can I complete my target repetitions without swinging, shrugging excessively, or losing control?
If yes, the weight may be appropriate.
If not, reduce it.
Lateral raises are one of those exercises where dropping the load can immediately improve the quality of the set.
Do not compare your dumbbell numbers with another person’s. Someone with different arm lengths, training history, technique, or repetition range may use a completely different load.
How Many Sets and Reps for Lateral Raises?
Lateral raises are commonly performed in moderate-to-higher repetition ranges because strict technique becomes difficult when the resistance is extremely heavy.
A practical starting point for many lifters is:
2–4 sets of roughly 10–20 controlled repetitions.
That is not a biological rule.
Lower or higher repetition ranges can still stimulate muscle when the resistance and effort are appropriate. StrengthLog, for example, suggests roughly 6–15 repetitions as one useful hypertrophy range for dumbbell lateral raises, while other current exercise guides commonly program the movement around 10–20 repetitions.
For a beginner, technique matters more than finding a supposedly perfect rep range.
Start conservatively and learn to make each repetition look similar.
How Often Should You Do Lateral Raises?
Training frequency should be considered as part of your entire program rather than in isolation.
Remember that your shoulders may already receive work from:
- Overhead presses
- Bench presses
- Incline presses
- Push-ups
- Rows
- Rear-delt exercises
- Other shoulder isolation movements
Many programs distribute direct shoulder training across multiple weekly sessions instead of doing all the work on one day.
The best frequency is one that gives you enough training stimulus while still allowing you to recover and maintain performance.
If your shoulders remain unusually sore or your performance steadily declines, adding even more lateral raises is unlikely to solve the problem.
Best Lateral Raise Variations
You do not need dozens of variations, but changing equipment can make shoulder training more flexible.
Dumbbell lateral raises
This is the standard version and an excellent starting point.
Advantages include simplicity, accessibility, and minimal setup.
Cable lateral raises
Attach a single handle to a low pulley and perform the movement one arm at a time.
Because the cable pulls from a different direction than gravity acting on a dumbbell, it can provide resistance in portions of the movement where the standard dumbbell version feels relatively easy.
Single-arm lateral raises
Performing one side at a time lets you concentrate on each shoulder individually.
You can lightly hold a stable object with your free hand if it helps maintain balance.
Seated lateral raises
Sitting down reduces your ability to generate momentum from your legs.
That can make a lighter weight surprisingly challenging.
Keep your torso stable and perform the same controlled arm movement.
Machine lateral raises
A lateral raise machine provides a fixed movement setup and makes changing resistance easy.
It can be especially convenient when performing multiple sets or higher repetitions.
Machine designs vary, so adjust the seat and pads to fit your body before starting.
Resistance-band lateral raises
Bands are inexpensive and portable.
Because resistance generally increases as the band stretches, the exercise feels different from a dumbbell raise.
They are useful for home workouts or situations where free weights are unavailable.
Leaning cable lateral raises
Hold the cable station with your free hand and slightly lean away while performing a single-arm raise.
This changes your body’s relationship to the cable’s line of pull and therefore changes how resistance is experienced throughout the repetition.
Treat it as a variation rather than an inherently “better” version.
Lateral Raises vs. Front Raises
These two exercises may look similar, but they emphasize different portions of the shoulder.
A lateral raise moves the arm primarily outward and emphasizes the lateral deltoid.
A front raise moves the arm primarily forward and places greater emphasis on the anterior deltoid.
Research comparing raise variations has similarly found that front raises produce substantial anterior-deltoid involvement, while lateral raise variations can emphasize different shoulder regions depending on arm rotation and technique.
For people already doing plenty of pressing, additional front-delt isolation may not always be as useful as targeted lateral-delt work.
Your exercise selection should reflect the rest of your program.
Lateral Raises vs. Shoulder Press
You do not necessarily need to choose between them.
The exercises serve different purposes.
A shoulder press is a compound pressing exercise. It involves several muscles and allows substantially heavier resistance.
A lateral raise is an isolation exercise emphasizing shoulder abduction and the lateral deltoid.
A straightforward shoulder workout could therefore include:
- A shoulder press or another compound upper-body movement
- Lateral raises for focused side-delt work
- A rear-delt movement if needed
This gives you a combination of heavier compound training and more targeted shoulder isolation.
Why Do You Feel Lateral Raises in Your Traps?
Feeling your upper trapezius during lateral raises does not automatically mean your technique is wrong.
The trapezius participates in movement and control of the shoulder girdle, so some involvement is normal.
However, if you feel almost nothing in the side delts and the exercise seems dominated by your neck and traps, examine your technique.
Try:
- Using lighter weights
- Reducing momentum
- Keeping your neck relaxed
- Avoiding an exaggerated shrug
- Leading the movement with your elbows
- Using slower repetitions
- Trying a cable or machine variation
Do not obsess over completely “switching off” your traps. Human movement does not work that way.
Your goal is to create an effective lateral raise, not isolate one muscle with zero assistance from every surrounding structure.
Why Don’t You Feel Lateral Raises in Your Shoulders?
Muscle sensation can be useful feedback, but a dramatic burn is not required for an exercise to work.
If you consistently feel lateral raises everywhere except your shoulders, first check the obvious problems.
Are you swinging?
Are the dumbbells too heavy?
Are you shrugging before raising your arms?
Are you bending your elbows dramatically?
Are you rushing through the lowering phase?
Correct those before searching for complicated technique tricks.
You can also experiment with dumbbell, cable, seated, or machine lateral raises to find a variation that feels natural for your structure.
How to Progress Lateral Raises
Progress does not require adding weight every workout.
Because lateral raises use relatively small loads, moving to the next available dumbbell can represent a surprisingly large percentage increase.
Suppose you can perform:
3 sets × 12 reps with 6 kg dumbbells
You do not necessarily need to jump immediately to a heavier pair.
First, you could work toward:
3 sets × 15 reps with 6 kg
Once you can consistently complete the upper end of your target range with clean technique, try the next manageable resistance.
You can also progress through:
- More controlled repetitions
- Additional repetitions
- Slightly more resistance
- Additional sets when appropriate
- Better range of motion
- Improved technique
- More stable execution
The goal is progressive overload without sacrificing the characteristics that make the exercise effective.
Where Should Lateral Raises Go in Your Workout?
For most general hypertrophy workouts, lateral raises work well after your major compound exercises.
For example:
- Overhead press
- Chest or back compound movement
- Lateral raises
- Rear-delt exercise
- Arm accessories
Why later?
Heavy compound movements generally require more coordination and produce greater overall fatigue. Performing those exercises while fresh can make sense when they are a priority.
Lateral raises require comparatively little setup and can be performed effectively later in the session.
There are exceptions.
If side-delt development is a major training priority, you might occasionally perform lateral raises earlier. Just remember that fatiguing your shoulders before pressing could affect pressing performance.
Can You Do Lateral Raises at Home?
Yes.
The dumbbell lateral raise requires very little space.
If you do not own dumbbells, resistance bands can provide a convenient alternative. Adjustable dumbbells are another option for people who want several resistance levels without storing multiple pairs.
Household objects can technically provide resistance, but they should be easy to grip securely and should not contain liquids or loose contents that shift unpredictably.
Whatever you use, controlled resistance matters more than having specialized equipment.
Are Lateral Raises Safe?
For many healthy adults, lateral raises can be incorporated into resistance training when performed with an appropriate load and comfortable technique.
That does not mean everyone should use exactly the same range of motion or variation.
Shoulder anatomy, mobility, injury history, and individual tolerance differ.
Muscular fatigue during a hard set is one thing. Sharp, persistent, or worsening shoulder pain is another.
If lateral raises consistently cause pain, stop forcing the movement. Try adjusting the resistance, range of motion, arm path, or exercise variation. People with an existing shoulder injury or medical concern should seek individualized guidance from an appropriately qualified healthcare or rehabilitation professional before continuing an aggravating exercise.
How to Make Lateral Raises More Effective
The most productive lateral raises usually look less dramatic than the bad ones.
Keep these principles in mind:
- Choose a manageable resistance.
- Keep a slight, consistent elbow bend.
- Raise your arms outward and slightly forward if comfortable.
- Control the movement rather than throwing the weight.
- Stop around shoulder height for the standard variation.
- Lower the resistance deliberately.
- Avoid turning every repetition into a shrug.
- Progress gradually instead of chasing heavier dumbbells.
- Experiment with cables, dumbbells, bands, or machines when useful.
Most importantly, judge progress over weeks and months rather than one workout.
Final Thoughts on Lateral Raises
Lateral raises are a simple but highly useful exercise for directly training the lateral deltoids. They require little equipment, fit easily into most upper-body programs, and can be performed with dumbbells, cables, bands, or machines.
Their effectiveness depends far more on controlled execution than impressive-looking weight.
Use a resistance you can manage, maintain a consistent arm path, avoid excessive swinging and shrugging, and control the lowering phase. Once your technique is repeatable, progressively increase repetitions, resistance, or training volume as your program requires.
You do not need complicated shoulder-training tricks. Consistent, well-controlled lateral raises combined with sensible progressive resistance training can provide the focused side-delt work that many pressing-focused routines are missing.