Cable Bicep Curl

Who doesn’t love a great set of biceps? They’re not just a symbol of strength but also a key part of your upper body workout. Cable bicep curls are an excellent exercise for anyone looking to build impressive arm strength and definition.

Perfect for sculpting your arms while providing steady, controlled resistance that challenges your muscles through a full range of motion. Regardless of fitness level, cable bicep curls offer a fun, effective way to enhance arm strength and achieve impressive results.

Let’s get started and turn those arm goals into reality!

How To Do

  1. Adjust the cable machine to a low position. Attach a straight bar to the low pulley and select your weight.
  2. Stand facing the machine. Grip the straight bar with both hands, palms facing up, and arms fully extended downwards.
  3. Stand with your feet shoulder-width apart. Engage your core and keep your back straight to ensure stability.
  4. Curl the bar up towards your chest by bending your elbows. Keep your upper arms stationary and close to your body.
  5. A brief pause and squeeze your biceps at the top of the curl for better muscle contraction.
  6. Slowly lower the bar back to the starting position. Maintain control and avoid letting the weight drop too quickly.

Tips From Expert

  • Ensure your elbows remain close to your sides throughout the movement. Avoid letting them drift forward, as this can reduce the effectiveness of the curl and strain your shoulders.
  • Avoid using momentum to lift the weight, which can lead to improper form and potential injury.
  • Keep your back straight and core engaged to prevent leaning or swinging, which can strain your back and diminish exercise benefits.
  • Start with a manageable weight to ensure proper form. Increase weight gradually as you build strength and confidence.

Optimal Sets and Reps

For cable bicep curls, here are the ideal sets and reps for different training styles:

Training Type Sets Reps
Strength Training 3–5 4–6
Hypertrophy 3–4 8–12
Endurance Training 3–4 12–20
Power Training 3–5 3–5 (Explosive)
Optimal Sets & Reps of Cable Bicep Curl

How to Put in Your Workout Split

Everyone has different fitness goals and training preferences, and cable bicep curls can be adapted to fit various workout routines. This versatile exercise is crucial for isolating and enhancing bicep strength and definition. Here’s how to efficiently incorporate cable bicep curls into your training routine based on your specific split:

  1. Arm Day — On arm-focused days, perform cable bicep curls after compound bicep exercises like barbell curls. This ensures your biceps are fully engaged after heavier lifts, allowing for focused isolation and growth. Add them towards the end of your workout to maximize bicep activation.
  2. Pull Day — Integrate cable bicep curls on pull days, where you focus on the back and biceps. Add them towards the end of your workout after back exercises such as rows or pull-ups. This strategy ensures your biceps are fully engaged after being pre-exhausted by back work.
  3. Upper Body Day — Add cable bicep curls at the end of your upper body workout. Combine them with other bicep exercises, like dumbbell curls or hammer curls, to enhance overall arm development. This placement helps in achieving balanced upper body strength and aesthetics.

Loading Guidance:

  • Strength Training — Use a weight that allows for 4–6 reps. This range helps build bicep strength and muscle density. Prioritize slow, controlled lifts to maximize muscle tension and improve strength gains.
  • Hypertrophy — Choose a moderate weight for 8–12 reps. Aim for a full range of motion and precise control to stimulate muscle growth. This rep range is effective for increasing muscle size.
  • Endurance Training — Use a lighter weight for 12–20 reps. Focus on maintaining a steady pace and proper form to enhance muscular endurance and stamina over extended periods.
  • Power Training — Select a challenging weight for 3–5 reps. Focus on explosive movements during the lift while controlling the descent. This approach boosts power and develops fast-twitch muscle fibers for improved overall performance.

Primary Muscle Groups

Biceps Short Head

Most inside portion of the biceps. Located at the front of your upper arm closest to your chest.

Biceps Short Head

The biceps brachii is a key muscle in the upper arm, responsible for arm flexion and rotation. It consists of two heads: the long head and the short head. The short head, located on the inner part of the biceps, is crucial for the muscle's overall shape and definition. It’s responsible for creating the peak of the bicep, the prominent bulge seen when the arm is flexed.

During elbow flexion with cable bicep curls, the biceps brachii can activate up to 20% of its maximum muscle contraction. This refers to the muscle’s full potential to generate force. Even though cable curls may seem straightforward, your biceps are working intensely with each movement.

This targeted approach enhances muscle definition and density, contributing to a well-sculpted arm. Adding cable bicep curls with other short head bicep exercises offers impressive strength and definition, creating a well-rounded arm workout.

Secondary Muscle Groups

Biceps Long Head

Most outside part of your bicep.The front of your upper arm.

Brachialis

Muscle which starts at the middle of your upper arm and connects just below the elbow.

Wrist Flexors

Muscles that span the inside of your lower arm, between your elbow and wrist palm side up.

Brachioradialis

Muscle located between outside portion of your forearm from the elbow to the wrist.

Biceps Long Head

The biceps long head is the part of the biceps that runs along the outer edge of your upper arm. It's the muscle that helps give your arm that classic, well-defined look. During cable bicep curls, this muscle helps stabilize the elbow joint and assists in the lifting motion.

This muscle is crucial for enhancing bicep strength and aiding outward arm rotation. Its outer placement makes it more prominent, contributing to the overall shape of the biceps. Additionally, it supports shoulder movement, enhancing overall arm strength and flexibility.

While the short head creates the peak, the long head supports this effect, making it essential for peak bicep exercises.

Brachialis

The brachialis is located between the biceps and triceps, on the inner side of the upper arm. This muscle is crucial for elbow flexion, aiding in bending your arm and lifting weights. Although it's not visible like the biceps, the brachialis adds significant depth and fullness to the arm.

By incorporating cable bicep curls alongside dedicated brachialis workouts, you can increase overall arm size. This combination enhances muscle definition and strength by fully engaging all components of your upper arm.

Brachioradialis

The brachioradialis, located along the forearm from the elbow to the wrist, is crucial for elbow flexion. It assists in bending the arm, particularly when the palms face downward or in a neutral position. This muscle not only stabilizes the elbow joint but also helps in lifting movements like hammer curls and reverse curls.

While not a primary forearm exercise, using a supinated grip (palms up) still provides significant activation in the brachioradialis. Adding strength to this muscle improves your ability to perform various lifts by enhancing grip strength and forearm endurance.

Wrist Flexors

The wrist flexors, found on the inner side of the forearm, are responsible for bending the wrist and fingers. These muscles play a key role in gripping and holding weights.

During cable bicep curls, the continuous tension from the cables keeps the wrist flexors engaged throughout the movement. This sustained activation helps build strength and endurance in these smaller muscles, improving overall performance in lifting and daily activities.

Strong wrist flexors stabilize the wrist joint, reducing injury risk and enhancing grip for better control and effectiveness in workouts.

Equipment

EZ Bar
Single Pulley Tower

EZ Bar

This is great for reducing stress on your wrist joints when performing arm exercises. Use safety clips when lifting. Grip the same type of curve with each hand for balance.

Single Pulley Tower

This is a smaller cable machine option that takes up less space. It can be used with a wide range of attachments.

Variations

Exercises that target the same primary muscle groups and require the same equipment.

Ez Bar Preacher Curl

Cable Preacher Curl

Cable Hammer Curl

Bayesian Curl

Alternatives

Exercises that target the same primary muscle groups and require the different equipment.

Barbell Biceps Curl

Barbell Preacher Curl

Dumbbell Preacher Curl

Dumbbell Cross-Body Hammer Curl

Dumbbell Concentration Curl

Dumbbell One-Arm Zottman Preacher Curl

Dumbbell Zottman Curl

Dumbbell Zottman Preacher Curl

Crucifix Curl

Band Bicep Curl

Who Should Do?

Bodybuilders

Bodybuilders strive for maximal muscle growth and definition, and cable bicep curls are essential for this. This exercise specifically targets the short head of the biceps, which is crucial for achieving a well-defined bicep peak. 

The constant tension from the cable promotes muscle hypertrophy and overall arm shape. Moreover, incorporating this exercise strengthens the elbow joint and surrounding muscles, reducing the risk of injury during intense training sessions. 

By consistently challenging the biceps with cable curls, bodybuilders can ensure balanced muscle development and enhance their aesthetic goals.

Athletes

Cable bicep curls are excellent for athletes because they enhance muscle coordination and balance due to the cable’s constant tension. The eccentric phase of this exercise, where the muscle lengthens, is crucial for building strength and control.

This phase improves force generation and stability, which is essential for athletic performance. Strong biceps contribute to better grip strength and overall arm function, directly impacting performance in various sports.

Including this exercise can help in injury prevention by strengthening muscles around joints and improving movement efficiency.

Fitness Enthusiasts Of All Levels

Fitness enthusiasts at any level can gain from incorporating cable bicep curls into their routine. Beginners benefit from the new stimulus this exercise provides, promoting muscle growth and improved form. 

The controlled, continuous tension helps in learning proper technique and ensuring effective muscle engagement. Advanced lifters use cable curls for progressive overload, pushing their muscles to adapt and grow stronger. 

This exercise allows for a varied training approach, enhancing muscle definition and arm strength while reducing the risk of injury.

Who Should Not Do?

People With Recent Bicep Injuries

If you’ve recently experienced a bicep injury such as tear or strain, it’s crucial to avoid cable bicep curls. This exercise requires significant contraction and load on the biceps, which can exacerbate the injury or delay healing. 

The stress from the movement could lead to further damage, particularly if the muscle is still inflamed or weak. Focus on gentle rehabilitation exercises that promote healing without adding excessive strain. 

These could include light stretching and isometric exercises that keep the muscles engaged without heavy lifting.

Those With Severe Elbow Pain

For those suffering from severe elbow pain, cable bicep curls might not be suitable. This exercise involves bending the elbow against resistance, which can intensify pain or aggravate existing conditions like tennis elbow. 

The repetitive stress and strain on the elbow joint can worsen inflammation and discomfort. It’s best to rest the elbow and engage in activities that don’t exacerbate the pain. 

It’s best to follow your physical therapist’s advice on exercises or stretches that won’t increase elbow pain for optimal recovery.

Individuals With Shoulder Issues

People with shoulder problems, such as rotator cuff injuries or impingement syndrome, should be cautious with cable bicep curls. While the primary focus is on the biceps, improper form or compensatory movements can place undue stress on the shoulders. 

This additional strain can aggravate shoulder pain or impede recovery. To prevent exacerbating shoulder issues, choose exercises that don’t involve heavy arm movements or place the shoulders in compromising positions. 

Focus on exercises that support shoulder stability and strength, and consult a fitness professional for personalized advice.

Benefits Of The Cable Bicep Curl

Reduces Joint Strain

Cable bicep curls help reduce joint strain by offering a more natural range of motion compared to fixed machines. The cables allow for smoother, controlled movements, which evenly distribute the load across muscles and lessen stress on the joints. 

Continuous tension throughout the exercise prevents sudden, jerky motions, further minimizing joint strain. By promoting a full range of motion and controlled movement, cable curls support joint health. 

This approach decreases the risk of injury and makes them a great choice for safe and effective strength training.

Improves Strength

Cable bicep curls are excellent for isolating the biceps muscles and providing a targeted resistance. Using cables ensures a steady load throughout the movement, which maximizes muscle engagement. 

This can help break your strength plateaus by providing a distinct challenge compared to traditional free weights. Enhanced bicep strength improves performance in various activities, such as lifting heavy objects, pulling motions, and even daily tasks.

By incorporating this exercise, you can build maximal strength, improve muscular endurance, and add variety to your workout regimen.

Increases Size

Cable bicep curls are essential for isolating the biceps, and enhancing the mind-muscle connection. This connection means being more aware of and controlling the muscle you’re working, which leads to more effective training. 

Cables offer constant tension, ensuring your biceps stay engaged throughout the entire exercise. More time under tension forces the muscle to work harder, which can lead to greater growth and strength.

For bodybuilders, fitness enthusiasts, or anyone looking to boost their bicep size and definition, this exercise is a game-changer. It helps sculpt well-defined, larger biceps, making it a must-do in any muscle-building regimen.

Frequently Asked Questions

Are cable bicep curls effective?

Yes, cable bicep curls are effective for building bicep strength and size by providing consistent tension throughout the movement.

What is the best grip for cable bicep curls?

A supinated grip (palms up) is typically best for targeting the biceps more effectively and maximizing muscle activation.

Do cable bicep curls work short head?

Yes, cable bicep curls isolate the short head, making it the prime mover and excellent for targeting this muscle.

Which way to face when doing cable bicep curls?

Face the cable machine with your body positioned straight to maintain proper form and focus on bicep engagement.

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. Schoenfeld, B.J., Grgic, J., Van, D.W. and Plotkin, D.L. (2021). Loading Recommendations for Muscle Strength, Hypertrophy, and Local Endurance: A Re-Examination of the Repetition Continuum. Sports, [online] 9(2), pp.32–32. doi:https://doi.org/10.3390/sports9020032.
  2. Duchateau, J., Séverine Stragier, Baudry, S. and Carpentier, A. (2020). Strength Training: In Search of Optimal Strategies to Maximize Neuromuscular Performance. Exercise and Sport Sciences Reviews, [online] 49(1), pp.2–14. doi:https://doi.org/10.1249/jes.0000000000000234.
  3. Hughes, D.C., Ellefsen, S. and Baar, K. (2017). Adaptations to Endurance and Strength Training. Cold Spring Harbor Perspectives in Medicine, [online] 8(6), pp.a029769–a029769. doi:https://doi.org/10.1101/cshperspect.a029769.
  4. Plotkin, D.L., Roberts, M.D., Haun, C.T. and Schoenfeld, B.J. (2021). Muscle Fiber Type Transitions with Exercise Training: Shifting Perspectives. Sports, [online] 9(9), pp.127–127. doi:https://doi.org/10.3390/sports9090127.
  5. Tiwana, M.S., Charlick, M. and Varacallo, M. (2024). Anatomy, Shoulder and Upper Limb, Biceps Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK519538/.
  6. Kleiber, T., Kunz, L. and Disselhorst-Klug, C. (2015). Muscular coordination of biceps brachii and brachioradialis in elbow flexion with respect to hand position. Frontiers in Physiology, [online] 6. doi:https://doi.org/10.3389/fphys.2015.00215.
  7. Diplock, B., Hing, W. and Marks, D. (2023). The long head of biceps at the shoulder: a scoping review. BMC Musculoskeletal Disorders, [online] 24(1). doi:https://doi.org/10.1186/s12891-023-06346-5.
  8. Plantz, M.A. and Bordoni, B. (2023). Anatomy, Shoulder and Upper Limb, Brachialis Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK551630/#:~:text=The%20brachialis%20is%20an%20elbow,or%20pronation%20of%20the%20forearm.
  9. Lung, B.E., Ekblad, J. and Bisogno, M. (2024). Anatomy, Shoulder and Upper Limb, Forearm Brachioradialis Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK526110/.
  10. Coratella, G., Tornatore, G., Longo, S., Toninelli, N., Padovan, R., Esposito, F. and Emiliano Cè (2023). Biceps Brachii and Brachioradialis Excitation in Biceps Curl Exercise: Different Handgrips, Different Synergy. Sports, [online] 11(3), pp.64–64. doi:https://doi.org/10.3390/sports11030064.
  11. Erwin, J. and Varacallo, M. (2023). Anatomy, Shoulder and Upper Limb, Wrist Joint. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK534779/.
  12. Bernárdez-Vázquez, R., Raya-González, J., Castillo, D. and Beato, M. (2022). Resistance Training Variables for Optimization of Muscle Hypertrophy: An Umbrella Review. Frontiers in Sports and Active Living, [online] 4. doi:https://doi.org/10.3389/fspor.2022.949021.
  13. Harris-Love, M.O., Gollie, J.M. and Keogh, J.W.L. (2021). Eccentric Exercise: Adaptations and Applications for Health and Performance. Journal of Functional Morphology and Kinesiology, [online] 6(4), pp.96–96. doi:https://doi.org/10.3390/jfmk6040096.
  14. Kruse, A., Cintia Rivares, Weide, G., Tilp, M. and Jaspers, R.T. (2021). Stimuli for Adaptations in Muscle Length and the Length Range of Active Force Exertion—A Narrative Review. Frontiers in Physiology, [online] 12. doi:https://doi.org/10.3389/fphys.2021.742034.
  15. Plotkin, D., Coleman, M., Derrick Van Every, Maldonado, J., Oberlin, D., Israetel, M., Feather, J., Alto, A., Vigotsky, A.D. and Schoenfeld, B.J. (2022). Progressive overload without progressing load? The effects of load or repetition progression on muscular adaptations. PeerJ, [online] 10, pp.e14142–e14142. doi:https://doi.org/10.7717/peerj.14142.
  16. Hsu, D., Anand, P., Mabrouk, A. and Chang, K.-V. (2023). Biceps Tendon Rupture. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK513235/.
  17. Cutts, S., Shafat Gangoo, Modi, N. and Pasapula, C. (2020). Tennis elbow: A clinical review article. Journal of Orthopaedics, [online] 17, pp.203–207. doi:https://doi.org/10.1016/j.jor.2019.08.005.
  18. May, T. and Garmel, G.M. (2023). Rotator Cuff Injury. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK547664/.
  19. Signorile, J.F., Rendos, N.K., Heredia, H.H., Alipio, T.C., Regis, R.C., Eltoukhy, M.M., Nargund, R.S. and Romero, M.A. (2017). Differences in Muscle Activation and Kinematics Between Cable-Based and Selectorized Weight Training. The Journal of Strength and Conditioning Research, [online] 31(2), pp.313–322. doi:https://doi.org/10.1519/jsc.0000000000001493.
  20. Schoenfeld, B.J. and Grgic, J. (2020). Effects of range of motion on muscle development during resistance training interventions: A systematic review. SAGE Open Medicine, [online] 8, p.205031212090155-205031212090155. doi:https://doi.org/10.1177/2050312120901559.
  21. Currier, B.S., Mcleod, J.C., Banfield, L., Beyene, J., Welton, N.J., D’Souza, A.C., Keogh, J.A.J., Lin, L., Coletta, G., Yang, A., Colenso-Semple, L., Lau, K.J., Verboom, A. and Phillips, S.M. (2023). Resistance training prescription for muscle strength and hypertrophy in healthy adults: a systematic review and Bayesian network meta-analysis. British Journal of Sports Medicine, [online] 57(18), pp.1211–1220. doi:https://doi.org/10.1136/bjsports-2023-106807.
  22. Kataoka, R., Hammert, W.B., Yamada, Y., Jun Seob Song, Seffrin, A., Kang, A., Spitz, R.W., Wong, V. and Loenneke, J.P. (2023). The Plateau in Muscle Growth with Resistance Training: An Exploration of Possible Mechanisms. Sports Medicine, [online] 54(1), pp.31–48. doi:https://doi.org/10.1007/s40279-023-01932-y.
  23. Spiering, B.A., Clark, B.C., Schoenfeld, B.J., Foulis, S.A. and Pasiakos, S.M. (2022). Maximizing Strength: The Stimuli and Mediators of Strength Gains and Their Application to Training and Rehabilitation. The Journal of Strength and Conditioning Research, [online] 37(4), pp.919–929. doi:https://doi.org/10.1519/jsc.0000000000004390.
  24. Calatayud, J., Vinstrup, J., Markus Due Jakobsen, Sundstrup, E., Brandt, M., Jay, K., Juan Carlos Colado and Lars Louis Andersen (2015). Importance of mind-muscle connection during progressive resistance training. European Journal of Applied Physiology, [online] 116(3), pp.527–533. doi:https://doi.org/10.1007/s00421-015-3305-7.
  25. Wilk, M., Zajac, A. and Tufano, J.J. (2021). The Influence of Movement Tempo During Resistance Training on Muscular Strength and Hypertrophy Responses: A Review. Sports Medicine, [online] 51(8), pp.1629–1650. doi:https://doi.org/10.1007/s40279-021-01465-2.