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19+ Best Isolation Exercises To Target Specific Muscles

- Writen by: - Reviewed by April Edwards, MSc, PT Fact checked

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Isolation exercises excel at stimulating hypertrophy by working a single muscle group to fatigue. They increase muscle activation and time under tension, critical factors for muscle growth. By concentrating load on one muscle, you can achieve higher training volume for that area.

Isolation exercises are also invaluable when injuries hinder performing compound movements like squats and deadlifts. They help prevent muscle loss during recovery by allowing you to train uninjured body parts. 

Inactive adults lose about 1% of muscle mass per year; a natural effect that isolation exercises can counteract. These targeted movements provide a powerful tool to maintain muscle during injury recovery periods. By focusing on specific muscles, you can preserve strength and mass in unaffected areas.

Best Isolation Exercises

All Isolation Exercises

Isolation exercises provide a precise approach to muscle development with targeted effectiveness. Each exercise serves a unique purpose in muscle sculpting and strength training. These movements enable athletes to address individual muscle weaknesses and imbalances.

The straight-arm lat pulldown targets the latissimus dorsi muscles with minimal bicep involvement. These are on the outer sides of your back, close to the armpits, helping your back look broader. By maintaining straight arms, you create constant tension, promoting muscle growth. 

Leg extension machines offer an excellent method for isolating the quadriceps muscles. They eliminate assistance from the hamstrings and glutes, focusing entirely on the front thigh muscles. The machine’s fixed movement path creates consistent muscle tension for optimal growth and strength development.

Dumbbell lateral raises provide another prime example of muscle isolation techniques. They specifically target lateral deltoid muscles, creating definition in shoulder regions. Lifters can precisely control weight and movement to stimulate muscle growth in this specific area.

A-Z

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Barbell Lying Triceps Extension

Equipment:

Barbell

Flat Bench Without Rack

Muscle Worked:

Arm

  1. Begin by setting up your barbell. Place it on a curling rack, and then attach weight plates and collars.
  2. Set up your flat bench in front of the curling rack... Read more

Dumbbell Front Raise

Equipment:

Dumbbells

Muscle Worked:

Shoulder

  1. Stand with your feet shoulder-width apart.
  2. Hold a dumbbell in each hand near your thighs... Read more

Hyperextension

Equipment:

Back Extension Bench

Muscle Worked:

Back

  1. Adjust the hyperextension bench or Roman chair so that your hips rest comfortably against the padded support. Ensure your feet are securely anchored.
  2. Position your body face down on the bench. Your torso should be hanging off the bench with your hands crossed over your chest or placed behind your head. Keep your legs straight and secure them under the foot pads... Read more

Dumbbell Reverse Fly

Equipment:

Dumbbells

Flat Bench Without Rack

Muscle Worked:

Shoulder

  1. Begin by positioning your incline bench next to the dumbbell rack.
  2. Adjust the bench to a 30° angle... Read more

Dumbbell Chest Fly

Equipment:

Dumbbells

Flat Bench Without Rack

Muscle Worked:

Chest

  1. Lie down on a flat bench with a dumbbell in each hand, palms facing each other. Keep your feet firmly planted on the ground.
  2. Extend your arms above your chest with a slight bend in your elbows to protect your joints... Read more

Tricep Pushdown Machine

Equipment:

Tricep Pushdown Machine

Muscle Worked:

Arm

  1. Adjust the seat height so the handles are at your chest level while seated. Make sure the seat is secure and comfortable.
  2. Load the machine with a suitable weight. .. Read more

Ez Bar Preacher Curl

Equipment:

EZ Bar

Muscle Worked:

Arm

  1. Begin by adjusting the preacher bench to fit your height with the pad under your armpits when seated. Set up the EZ bar weight with a load that aligns with your goals and comfort level. 
  2. Sit on the bench with your upper arms flat against the pad... Read more

Cable Chest Fly

Equipment:

Wide Cable Pulley Towers

Single Grip Handle

Muscle Worked:

Chest

  1. Set both of the pulleys up at shoulder height or slightly above and attach the handles to the cables. Choose your ideal weight.
  2. Grab one handle with your right hand. Then, stretch the cable until you have enough line to the opposing pulley in your left hand... Read more

Barbell Biceps Curl

Equipment:

Barbell

Muscle Worked:

Arm

  1. Stand with your feet shoulder-width apart and knees slightly bent.
  2. Keep your chest lifted and pull your shoulder blades back and down... Read more

Straight Arm Lat Pulldown

Equipment:

Straight Bar Attachment

Single Pulley Tower

Muscle Worked:

Back

  1. Begin by setting up the equipment. Attach a straight bar to a high pulley on a cable machine. 
  2. Stand with the feet slightly wider than shoulder-width apart. Grasp the bar with an overhand pronated grip, palms down... Read more

Chest Fly Machine

Equipment:

Fly Machine

Muscle Worked:

Chest

  1. Adjust the machine seat to an appropriate height. When you sit down, both feet should be comfortably on the floor in front of you.
  2. Set the handles up so they are parallel to your body. Ensure you can grasp both of them without over-extending your shoulders.\.. Read more

Dumbbell Overhead Tricep Extension

Equipment:

Dumbbells

Muscle Worked:

Arm

  1. Set up a padded bench in a suitable gym area. Adjust the back pad to a vertical position at 90 degrees. 
  2. Take an appropriate dumbbell and place it at the front of the bench. While keeping a neutral back, pick up the dumbbell and sit against the back pad... Read more

Barbell Shrug

Equipment:

Barbell

Muscle Worked:

Back

  1. Stand with your feet shoulder-width apart and grasp the barbell with an overhand grip, hands slightly wider than shoulder-width.
  2. Lift the barbell off the ground, keeping your back straight and your core engaged... Read more

Dumbbell Pullover

Equipment:

Flat Bench Without Rack

Dumbbells

Muscle Worked:

Back

  1. Lie flat on a bench with your head near one end and your feet firmly planted on the ground for stability.
  2. Hold a dumbbell with both hands, palms pressed against the inside part of the weight plate, and thumbs wrapped around the handle for a secure grip... Read more

Seated Leg Curl Machine

Equipment:

Seated Leg Curl Machine

Muscle Worked:

Leg

  1. Seat yourself in the seated leg curl machine with your knees slightly bent and aligned with the machine's pivot point. The leg pad should rest comfortably above your heels.
  2. Grip the hand bars on both sides of the machine while maintaining a neutral spine with your chest up... Read more

Glute Bridge

Equipment:

Bodyweight

Muscle Worked:

Glutes

  1. Begin by lying on a mat with knees bent and feet flat, hip-width apart. Your arms should be resting by your side.
  2. Make sure your knees are aligned with your hips. Inhale and engage your core to flatten your lower back against the ground and stabilize your hips... Read more

Best Isolation Movement Workout Routine

We have picked some isolation exercises that will be great after big compound lifts targeting the chest and shoulders. 

Complete four sets of twelve repetitions of barbell bench press to kick off the workout. Then, you can move on to compound shoulder work. Finally, work your way through the exercises in the table below. This will further target those areas and maximize muscle hypertrophy.  

If you want to include triceps in this workout, you can throw in some tricep isolation exercises, too. Adding triceps to a chest day is quite common since your triceps are already somewhat engaged during the chest exercises.

Exercise

Sets

RepsRest (between sets)
Dumbbell Chest Fly4 sets10–12 reps30–60 seconds
Cable Chest Fly4 sets10–12 reps30–60 seconds
Dumbbell Lateral Raise4 sets10–12 reps30–60 seconds
Dumbbell Front Raise4 sets10–12 reps30–60 seconds
Dumbbell Reverse Fly4 sets10–12 reps30–60 seconds
Isolation Movement Workout Routine

Benefits Of Isolation Exercises

When you’re looking to sculpt your physique, isolation exercises allow you to target specific muscles with laser-like precision. 

For example, if you want to grow your biceps, including bicep isolation exercises would be very beneficial. You could add them after training your back with exercises like pull-ups. 

Hypertrophy In Targeted Areas

Isolation exercises are your go-to for building muscle in specific areas. By focusing on a single muscle group, you increase time under tension and muscle activation. This targeted approach can lead to greater muscle growth in the area you’re working on, helping you achieve your desired look faster.

One study found that the isolated core exercises activate muscles more than some compound movements like lunges with band resistance. 

Balance In Overall Physique

Balance In Overall Physique
Isolation exercises can help create a balanced and symmetrical physique. Photo: user17581499/Freepik

You can create a balanced and symmetrical physique with isolation exercises. They allow you to focus on muscles that might be underdeveloped from your compound movements. 

For example, if you struggle to grow your deltoids, you can target them by incorporating dumbbell lateral raises. This will help you build broader shoulders to match the arm thickness that you may be developing more quickly. 

Strength In Lagging Areas

Isolation exercises let you target areas without relying on stronger muscles to compensate by allowing for better mind-muscle connections in lagging areas. Focusing on one muscle group improves neuromuscular activation and muscle fiber recruitment. 

Neuromuscular activation means your brain signals muscles to contract. Muscle fiber recruitment activates more muscle fibers to increase strength. These processes help your body use muscles more effectively, improving overall performance.

Isolation Vs. Compound Movements 

Compound exercises engage multiple muscle groups across multiple joints simultaneously. These movements, like squats or deadlifts, promote overall strength and functional fitness.

Isolation exercises target specific muscles using a single joint movement. Examples include bicep curls or leg extensions, which allow for precise muscle development. These exercises help you focus on individual muscle groups with pinpoint accuracy.

A comprehensive workout routine benefits from incorporating both exercise types. Compound movements efficiently build overall strength, and isolation exercises complement these by addressing muscle imbalances and allowing targeted muscle sculpting.

If you are wondering “Should I do compound or isolation exercises first?”, here is our advice. When designing your workout, prioritize compound movements as your foundation. These engage multiple muscle groups simultaneously, providing an efficient full-body workout.

After completing compound exercises, use isolation movements to fine-tune specific muscle groups. This ensures you maximize overall strength gains while still targeting individual muscles. By following this order, you’ll achieve a balanced and effective workout routine.

Do I Need To Do Isolation Exercises? 

If you’re looking to achieve specific aesthetic goals or address muscle imbalances, isolation exercises are a must. They’re particularly useful if you’re into bodybuilding, focusing on specific muscle groups, or recovering from injuries. 

However, the necessity depends on your fitness goals. If you’re primarily focused on overall strength, compound exercises or full-body workouts might be enough. That being said, for a well-rounded physique or to target specific muscles, isolation exercises are valuable additions.

Conclusion

As you progress in your fitness journey, you’ll find isolation exercises to be invaluable tools. They offer targeted muscle development, help balance your physique, and strengthen any lagging areas. While compound movements form the foundation of your strength training, isolation exercises provide the finishing touches for a sculpted appearance.

Frequently Asked Questions

Should I do compound or isolation exercises first?

Generally, it’s best to start with compound exercises. This allows for heavier lifts and maximum muscle recruitment. However, if you’re focusing on a specific muscle group, you might consider focusing on isolation exercises to target that area.

What happens if you only do isolation exercises?

Doing only isolation exercises can lead to imbalanced muscle development and reduced overall strength. A balanced approach incorporating both types is usually recommended for optimal results.

Should I go to failure on isolation exercises?

Going to failure on isolation exercises can be beneficial for muscle growth, but it’s not always necessary. Compared to compound movements, it’s generally safer to train to failure with isolation exercises. However, be mindful of recovery needs and potential overtraining.

How many isolation exercises should I do?

A good rule of thumb is to include two to five isolation exercises per muscle group after your compound movements. This allows you to target specific muscle groups while maintaining a balanced routine.

Resources

Endomondo.com refrains from utilizing tertiary references. We uphold stringent sourcing criteria and depend on peer-reviewed studies and academic research conducted by medical associations and institutions. For more detailed insights, you can explore further by reading our editorial process.

  1. Silva, Lima, V.P., Jeffersonda Silva Novaes and Vale, R. (2017). Time under tension, muscular activation, and blood lactate responses to perform 8, 10, and 12RM in the… Journal of Exercise Physiology Online, [online] 20(6), pp.41–54. Available at: https://www.researchgate.net/publication/320889225_Time_under_tension_muscular_activation_and_blood_lactate_responses_to_perform_8_10_and_12RM_in_the_bench_press_exercise#:~:text=The%20magnitude%20of,the%20displacement%20(18).
  2. Wilkinson, D.J., Piasecki, M. and Atherton, P.J. (2018). The age-related loss of skeletal muscle mass and function: Measurement and physiology of muscle fibre atrophy and muscle fibre loss in humans. Ageing Research Reviews, [online] 47, pp.123–132. doi:https://doi.org/10.1016/j.arr.2018.07.005.
  3. Jeno, S.H. and Varacallo, M.A. (2023). Anatomy, Back, Latissimus Dorsi. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK448120/.
  4. Bordoni, B. and Varacallo, M.A. (2023). Anatomy, Bony Pelvis and Lower Limb: Thigh Quadriceps Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK513334/.
  5. Adel Elzanie and Varacallo, M.A. (2024). Anatomy, Shoulder and Upper Limb, Deltoid Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK537056/.
  6. Hain, B.A., Narasimhan, A., Ballinger, T.J., Guise, T.A. and Waning, D.L. (2019). Cancer-Associated Muscle Dysfunction. Elsevier eBooks, [online] pp.379–389. doi:https://doi.org/10.1016/b978-0-12-801238-3.11242-5.
  7. Saeterbakken, A.H., Chaudhari, A., van den Tillaar, R. and Andersen, V. (2019). The effects of performing integrated compared to isolated core exercises. PLOS ONE, [online] 14(2), p.e0212216. doi:https://doi.org/10.1371/journal.pone.0212216.
  8. MA, E.A. (2024). Anatomy, Shoulder and Upper Limb, Deltoid Muscle. [online] Available at: https://pubmed.ncbi.nlm.nih.gov/30725741/.
  9. Guo, Y., Jones, E.J., Inns, T.B., Ely, I.A., Stashuk, D.W., Wilkinson, D.J., Smith, K., Piasecki, J., Phillips, B.E., Atherton, P.J. and Piasecki, M. (2022). Neuromuscular recruitment strategies of the vastus lateralis according to sex. Acta Physiologica, [online] 235(2). doi:https://doi.org/10.1111/apha.13803.
  10. Gentil, P., Soares, S. and Bottaro, M. (2015). Single vs. Multi-Joint Resistance Exercises: Effects on Muscle Strength and Hypertrophy. Asian Journal of Sports Medicine, [online] 6(1). doi:https://doi.org/10.5812/asjsm.24057.
  11. Iversen, V.M., Norum, M., Schoenfeld, B.J. and Fimland, M.S. (2021). No Time to Lift? Designing Time-Efficient Training Programs for Strength and Hypertrophy: A Narrative Review. Sports Medicine, [online] 51(10), pp.2079–2095. doi:https://doi.org/10.1007/s40279-021-01490-1.

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