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9 Best Shoulder Isolation Exercises (For a Perfect V-Shape)

Connor Sellers
Published by Connor Sellers
Last updated: May 26, 2023

Shoulder muscles are one of the largest muscles in the body, and training them will improve your shoulder health and posture, increase strength, and prevent injuries.

My team and I dedicated months of research to find the best shoulder isolation exercises for developing your desired V-shape look.

Read on to find out.

Quick Summary

  • The best shoulder isolation exercises include lateral raises, rear delts, front raises, Arnold press, and shoulder presses.
  • Take your fitness goal into consideration when programming your shoulder workout routine. While heavy weight with low reps enhances strength, high reps with light weight improve muscle endurance.
  • Shoulder isolation exercises increase muscle strength, mind-muscle connection (MMC), and muscle mass.

9 Best Shoulder Isolation Exercises

Doing dumbbell shoulder isolation workout

1. Dumbbell Lateral Raise

The dumbbell lateral raise is among the best shoulder exercises for isolating the middle deltoid area.

How to do dumbbell lateral raises:

  1. Start seated with the dumbbells resting at your thighs and the palm facing inwards.
  2. Lift the dumbbells out and away from you. Your arms must be parallel to the ground, keeping a slight bend at your elbows.
  3. Slowly lower the weights and with control, making sure our core is engaged throughout the movement.
  4. Repeat until you reach your desired number of reps.

2. Cable Rear Delt Flys

Cable rear delt flys allow you to activate the rear deltoids along with the trapezius, the rotator cuff muscles (Infraspinatus, teres minor, and supraspinatus), the triceps, and the rhomboids.

How to do this exercise: 

  1. Stand facing the cable machine and feet shoulder-width apart.
  2. Grasp the right cable handle with your left hand and the left handle with your right hand.
  3. Take a backward step while keeping your core tight and arms slightly bent at the elbows.
  4. Contract your rear delts to bring both arms forward slowly.
  5. Slowly return to the starting position while maintaining complete control of the weights.

3. Front Incline Dumbbell Front Raise

Dumbbell front raise

This is an excellent upper-body exercise to develop the front part of your shoulder (anterior deltoids) - even if you’re starting out.

It offers a greater range of motion than standing or upright-seated raises while hitting those shoulders from an entirely different angle.

To perform the movement:

  1. Sit on an incline bench with the chest on the bench and legs on the floor.
  2. Hold a dumbbell in each hand.
  3. Extend the arms straight in front of your body.
  4. Inhale as you lift your arms until they reach eye level.
  5. Exhale as you pause for one to three seconds while squeezing your shoulders.
  6. Inhale as you lower your arms back to the starting position.
  7. Repeat until your complete the recommended amount of reps.

You can also perform the same exercise in a reverse position with your back on a bench, but it’s not recommended for beginners.

4. Barbell Push Press

The barbell push press can strengthen multiple muscle groups: deltoids, triceps, traps, and upper back.

To do this exercise:

  1. Place the barbell on your shoulders with an open grip and keep your feet shoulder-width apart.
  2. Slowly lower into a quarter squat position.
  3. Then, use your legs to press the barbell overhead explosively.
  4. Slowly lower the barbell back to the shoulders to return to the starting position, repeat.

“The push press is the ultimate training tool for improving timing and power utilization in overhead movements, Olympic lifting, and general performance training.”

- Riley Stefan, Weightlifting Coach

5. Arnold Press

Doing arnold press using dumbbell

The Arnold press, named after bodybuilding icon Arnold Schwarzenegger, is a must-have exercise for gym-goers looking to increase their strength, mobility, and overall athletic performance.

It targets all three deltoid heads due to its rotational nature, which boosts hypertrophy.

To do this exercise:

  1. Sit down on a bench with a dumbbell in each hand held in front of you and retract your shoulder blades.
  2. Then, press the dumbbells straight up over your head while twisting your hands so your palms face away from you.
  3. Straighten your arms and cause for one to three seconds before lowering the dumbbells back down to shoulder level.
  4. Press the weights back up and repeat for eight to twelve reps.

6. Dumbbell Shoulder Press

The Dumbbell shoulder press is an excellent choice to build strong, defined shoulders, improve posture, and prevent injuries.

It can be a great alternative to the Arnold press, as it is easier on your shoulder joints.

To do this exercise:

  1. Sit on a bench with your feet placed flat on the ground.
  2. Hold two dumbbells with an overhand grip at shoulder level with palms facing forward.
  3. Press the dumbbell overhead until your arms are fully extended.
  4. Lower the dumbbell to the starting position.
  5. Repeat until you reach your desired reps.

7. Seated Dumbbell Press

Doing seated dumbbell press

This exercise aims to strengthen the anterior, middle, and posterior deltoids.

It can also activate the biceps, triceps, and rotator cuffs to a lesser extent.

To do this exercise:

  1. Grab a barbell and hold it at shoulder height.
  2. Sit on a bench with your feet flat on the ground.
  3. Press the barbell above your head while keeping your midline tight throughout the movement.
  4. Slowly return to the starting position under control.
  5. Repeat until you complete your desired number of repetitions.

8. Standing Cable Reverse Fly

Incorporate the standing cable reverse fly exercise in your cable shoulder workouts if you want to target the posterior deltoids.

To perform this exercise:

  1. Place the cable pulley machine at shoulder height, stand with the feet shoulder-width apart, and grip each handle facing away from each other.
  2. Grab a stirrup cable attachment in each hand with a neutral grip and extend your arms as far behind your torso as possible to squeeze the shoulder blades in the end position.
  3. Pause while squeezing your posterior delts at the contraction point.

9. Upright Row

Doing upright row using barbell

The upright row targets the deltoids and the traps, which can help you improve other essential movements like deadlifts, overhead presses, or push-ups [1].

See also this guide on how to do cable upright row.

To do this exercise:

  1. Hold a barbell in front of your thigh and stand with your feet shoulder-width apart.
  2. Lift the barbell vertically until your upper arms are parallel to the floor.
  3. Pause at the top before lowering the barbell back down, and repeat.

How to Program Shoulder Training?

To program shoulder training, you should consider your fitness goal, intensity, and frequency.

  • Fitness goal - Use heavy weights with low reps to improve your strength. With hypertrophy, try increasing your reps and using lighter weights.
  • Frequency - Drawing from our experience, training your shoulders at least twice weekly with at least one recovery day between sessions is best. Also, start your shoulder training with compound exercises and switch to isolation exercises to target specific muscle groups and provide the metabolic required for hypertrophy.
  • Intensity - A male lifter's standard dumbbell shoulder press weight is 32 kg (1RM). If you prioritize strength over endurance, include kettlebells and resistance bands in your shoulder workouts.

What Are the Benefits of Shoulder Isolation Exercises?

Showing shoulder muscle groups and lifting dumbbell

The benefits of shoulder isolation exercises are improved appearance, strength, muscle mass, and reduced injury risk.

  • Improved muscle definition - ​​Focusing on one muscle at a time helps target hard-to-train muscles like rear delts, maximizes growth potential, and gives sculpted results.
  • Build muscle mass - The shoulder isolation exercises listed above will help you target all your shoulder muscles for maximum growth.
  • Enhanced physical appearance - Training your shoulders will give you that V-shape; this is especially important for bodybuilders.
  • Reduced chances of injury - Unlike heavier compound movements, isolation exercises can be a great way to gain strength and stability with fewer chances of injury [2].

Focusing on isolated movement patterns builds a strong foundation for other more complex weight training routines.


What Shoulder Exercise is Most Effective?

The most effective shoulder exercise is the shoulder press. It involves activating your shoulder joint to press an object, such as a dumbbell, away from the body. This strengthens the shoulder muscles and recruits other upper arm muscles as you move the weight around.

What Shoulder Exercises Hit the Heads of the deltoids?

Shoulder exercises that hit the head of the deltoids are the overhead barbell press, seated lateral raise, Arnold press, front raise, and barbell shrug.

What Are the Muscles in the Shoulders Called?

The muscles in the shoulders are called the trapezius, latissimus dorsi, levator scapulae, rhomboids, deltoids, teres major, and rotator cuff.

Include a Protein Powder to Get the Most Out of Your Shoulder Workout

The nine shoulder isolation exercises above will help you build strong functional shoulders and get the muscular, round look you've always wanted.

For optimal muscle growth, you should include a high-protein diet or include one of the protein powders below:

My clients have experienced tangible results from the supplements on the lists above. It significantly helped with their muscle recovery and growth.

Choose the best protein powder based on your preferred outcomes and let us know the results.


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