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Dumbbell Back Wrist Curl

The dumbbell back wrist curl is an exercise that targets the muscles that bend the wrists and fingers. It’s effective for building forearm strength, muscle definition and improving grip strength. This can enhance everyday activities that involve lifting and carrying while reducing the risk of common wrist injuries.

In this article, you will learn the correct technique for performing the dumbbell back wrist curl effectively. Using the proper form and safe execution is key to avoiding injuries and helping you get the most effective workout.

How To Do

  1. Stand with an upright posture with your feet hip-width apart. 
  2. Holding dumbbells in both hands, place both arms behind your back, palms facing away from your body. The backs of your hands should be lightly resting against your body.
  3. Bend both wrists upward, pushing the dumbbells as far up as possible. At the top of the movement, take a second to pause and squeeze your forearm muscles. 
  4. Control the descent of the dumbbells slowly back to the starting position. The rest of your body should remain stationary throughout the movement.
  5. Repeat the exercise for the desired number of sets and reps to meet your training goals.

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Tips From Expert

  • Perform the movement through the full available range to avoid muscle imbalance or limited effectiveness of the exercise.
  • Be careful not to overload the exercise, especially when you are new to it. Start with light weights and prioritize good form to avoid injury.
  • Avoid using momentum. Build tension in the forearm muscles with controlled movements, pausing at the top for a second before lowering.
  • Focus on your wrists and forearms throughout the movement. Maintaining proper posture and form will make it easier to focus on the correct muscles and avoid compensating with others.

Optimal Sets and Reps

Build forearm strength and improve your grip by adding the dumbbell back wrist curl into your routine. Use the below information to identify the correct sets and reps required to meet your training goals.

Training TypeSetsReps
Strength Training3–54–6
Hypertrophy3–48–12
Endurance Training3–415–20
Power Training3–51–3 (Explosive)
Optimal Sets & Reps of Dumbbell Back Wrist Curl

How to Put in Your Workout Split

The dumbbell back wrist curl can improve your forearm strength and your ability to lift heavier weights. See the below examples to program it into your split.

  • Full Body Split — Add it to your arm day routine and include other arm workouts with dumbbells.
  • Upper/Lower Split — Incorporate the dumbbell back wrist curl on the upper-body day, after other exercises like bent-over rows and bicep and tricep curls.
  • Functional Training Split — Add it at the end of your functional training day with other forearm dumbbell exercises to focus on grip strength. Challenge the wrist muscles in the same workout with kettlebell swings, TRX rows, and farmer’s walk exercises.

Your one repetition maximum (1RM) will help you calculate how much weight to lift. This is a maximal effort by you lifting the heaviest weight with good form for one repetition. Calculate the following percentages of your 1RM to meet your training goals, with recommended rest breaks between sets:

  • Strength Training And Powerlifting — 80%–100%. Rest for two to three minutes.
  • Hypertrophy — 60%–80%. Rest for 45–90 seconds.
  • Endurance Training: 50%–60%. Rest for 45–90 seconds.

Primary Muscle Groups

Wrist Flexors

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

Wrist Flexors

The wrist flexors comprise multiple wrist muscles that bend your wrist and fingers. They sit on the palm side of your forearm, running between your hand and elbow. Functionally, they are responsible for gripping, lifting, and holding items, as well as manipulating objects.

During the dumbbell back wrist curl, the wrist flexors are the primary movers. The muscles contract to grip and lift the dumbbells simultaneously. The wrist flexors also partially stabilize the wrist throughout the movement to maintain form. With maximum grip strength exerted, the wrist flexors activate between 72%–96% of a maximal muscle contraction. This is an effective exercise to target the wrist flexors.

Secondary Muscle Groups

Brachialis

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

Brachioradialis

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

Brachialis

The brachialis muscle sits in the upper arm and primarily bends the elbow. It’s a key muscle for daily activities that involve pulling items, pulling open doors, or lifting objects.

During the dumbbell back wrist curl, the brachialis performs a supportive role. It ensures the elbows are stabilized, allowing the wrist flexors to perform the wrist curl exercise. It does this by holding the elbow in a fixed position. This is called an isometric muscle contraction, where muscle tension is generated without movement at the joint.

Equipment

Dumbbells

Dumbbells

You can use these for a wide range of unilateral and bilateral exercises. Avoid using momentum to lift. Ensure a secure grip to prevent drops.

Variations

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

Alternatives

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

Who Should Do?

Athletes Requiring A Strong Grip

Athletes participating in sports that require grip strength can benefit from the dumbbell back wrist curl. Tennis players are an example of athletes who may suffer from wrist pain or strains due to repetitive stress. Strengthening the wrist flexors can help reduce the risk of injury, protecting the athlete from the forces on their wrist.

Climbers are another group that requires excellent grip and wrist strength. Strength and endurance-specific training has directly been related to athletic performance. However, research suggests that isolated resistance training contributes to improved performance. Climbers can therefore benefit from completing loaded exercises such as the dumbbell back wrist curl.

Those Requiring Rehabilitation And Injury Prevention

Carpel tunnel syndrome is a common condition that occurs at the wrist joint due to repetitive movements. Strengthening the forearm muscles is necessary to rehabilitate and prepare the wrists for the daily activities they need to perform. Strengthening can also help reduce instances of recurrence of this condition.

Weightlifters are a group that subject their wrists to heavy loads and could benefit from the dumbbell back wrist curl. Research shows that wrist wraps that many rely on do not increase grip strength and endurance. Training is key to wrist flexor development to improve grip strength, reduce injuries, and support lifting heavier weights.

Who Should Not Do?

Those With Acute Wrist And Elbow Injuries

Wrist and elbow injuries like carpal tunnel syndrome and tennis elbow require time to rest before commencing strengthening programs. Both conditions can result in reduced grip strength; loading the dumbbell back wrist curl could result in further injury. A compromised grip on the dumbbells could mean dropping them and injuring themselves or someone else.

It may be appropriate to build foundational strength with a beginner arm workout, before progressing to the dumbbell back wrist curl. If in doubt, seek medical advice to see what exercises are safe for you to complete.

Those With Reduced Range Of Motion

Those with a reduced wrist range of motion may find this exercise painful or uncomfortable. There is also a risk that, due to poor range, they may compensate in their posture or with other muscles. This will impact form and technique, which can reduce the effectiveness of the exercise and lead to strains in other muscle groups.

*Expert tip: Don’t neglect your forearms in your stretching routine. Stretching is utilized to reduce symptoms in many forearm conditions and is beneficial for improving joint range of motion.

Benefits Of The Dumbbell Back Wrist Curl

Reduces Arm Fatigue

Improving muscle endurance is known to have a direct impact on improving performance outcomes. By training the forearm muscles using the dumbbell back wrist curl, you build strength and endurance. This increases the muscle’s ability to work over a longer period without fatiguing.

This not only increases athletic performance but also makes doing everyday tasks easier like carrying shopping. With fatigue comes a higher injury risk, so improving strength and endurance means athletes can train for prolonged periods without fatiguing. The arm becomes more resilient and less reliant on the larger upper arm for heavier tasks.

Improves Grip Strength

The dumbbell back wrist curl targets the wrist flexor muscles, which improves strength in the wrist and fingers. The position of the dumbbells behind the back allows targeted isolation of the forearm muscles, specifically responsible for grip strength.

Including this exercise in your routine and progressively loading it can lead to better grip strength in everyday life. This makes daily tasks that involve lifting or carrying easier, while also benefiting athletes. For instance, weightlifters or bodybuilders benefit from better grip strength, as this allows them to successfully lift heavier weights.

Tones Muscles

With consistency, the dumbbell back wrist curl will lead to hypertrophy or muscle growth in the forearms. This results from an increase in muscle fibers and mass, which leads to a more toned appearance. This can improve the overall arm aesthetic, as well as improve function and strength.

Frequently Asked Questions

Are dumbbell back wrist curls effective?

Yes, they are effective at isolating and strengthening the wrist flexor and other supporting muscles. This can help with athletic performance as well as everyday tasks that involve grip.

What muscles do dumbbell back wrist curls work?

They work the wrist and finger flexor muscles as well as forearm stabilizer muscles.

How many dumbbell back wrist curls should I do?

Refer to the section that looks at reps and sets, as your training goals will have a bearing on this. If you are new to this exercise, start slow with lower weights and focus on form.

Should I do dumbbell back wrist curls every day?

All muscles require rest time to repair, which allows them to grow, strengthen, and work efficiently.

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. Patroklos Androulakis-Korakakis, Michalopoulos, N., Fisher, J.P., Keogh, J., Loenneke, J.P., Helms, E., Wolf, M., Nuckols, G. and Steele, J. (2021). The Minimum Effective Training Dose Required for 1RM Strength in Powerlifters. Frontiers in Sports and Active Living, [online] 3. doi:https://doi.org/10.3389/fspor.2021.713655.
  3. Nuzzo, J.L., Pinto, M.D., Kazunori Nosaka and Steele, J. (2023). Maximal Number of Repetitions at Percentages of the One Repetition Maximum: A Meta-Regression and Moderator Analysis of Sex, Age, Training Status, and Exercise. Sports medicine. [online] doi:https://doi.org/10.1007/s40279-023-01937-7.
  4. ‌Lung, B.E. and Siwiec, R.M. (2024). Anatomy, Shoulder and Upper Limb, Forearm Flexor Carpi Ulnaris Muscle. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK526051/ [Accessed 30 Jul. 2024].
  5. Na Jin Seo, Armstrong, T.J., Ashton-Miller, J.A. and Chaffin, D.B. (2008). Wrist strength is dependent on simultaneous power grip intensity. Ergonomics, [online] 51(10), pp.1594–1605. doi:https://doi.org/10.1080/00140130802216925.
  6. ‌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/ [Accessed 30 Jul. 2024].
  7. ‌Ludwig Ombregt (2013). Principles of treatment. Elsevier eBooks, [online] pp.83-115.e5. doi:https://doi.org/10.1016/b978-0-7020-3145-8.00005-3.
  8. ‌Israel, J.S., Loushin, S.R., Tetzloff, S.U., Ellenbecker, T., Kaufman, K.R. and Kakar, S. (2023). Wrist Motion Assessment in Tennis Players using Three-Dimensional Motion Capture and Dynamic Electromyography. Journal of Wrist Surgery, [online] 13(03), pp.264–271. doi:https://doi.org/10.1055/s-0043-1777024.
  9. ‌Stien, N., Amund Riiser, Shaw, M.P., Saeterbakken, A.H. and Andersen, V. (2023). Effects of climbing- and resistance-training on climbing-specific performance: a systematic review and meta-analysis. Biology of Sport, [online] 40(1), pp.179–191. doi:https://doi.org/10.5114/biolsport.2023.113295.
  10. ‌Sevy, J.O., Sina, R.E. and Varacallo, M. (2023). Carpal Tunnel Syndrome. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK448179/ [Accessed 30 Jul. 2024].
  11. ‌Renan Lyuji Takemura, Carla Calviente Ortolani, Saito, M., Ricardo Boso Escudero, João Carlos Nakamoto and Sorrenti, L. (2023). EFFECT OF WRIST WRAP IN HANDGRIP STRENGTH IN CROSSFIT. Acta Ortopédica Brasileira, [online] 31(spe3). doi:https://doi.org/10.1590/1413-785220233103e266236.
  12. ‌Pitts, G., Uhl, T.L. and Day, J.M. (2021). Grip strength is more sensitive to changes in elbow position than isolated wrist extension strength in patients with lateral elbow tendinopathy. Journal of Hand Therapy, [online] 34(3), pp.509–511. doi:https://doi.org/10.1016/j.jht.2020.03.019.
  13. ‌Nih.gov. (2022). Golfer’s elbow: Learn More – Golfer’s elbow: Strengthening and stretching exercises. [online] Available at: https://www.ncbi.nlm.nih.gov/books/NBK507006/ [Accessed 30 Jul. 2024].
  14. ‌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.
  15. ‌Talisson Santos Chaves, Maíra Camargo Scarpelli, Guilherme, J., Silva, Alessandro, R., Nathalia Fernanda Dias, Bittencourt, D., Carello, C., Vitor Angleri, Sanmy Rocha Nóbrega, Roberts, M.D., Ugrinowitsch, C. and Cleiton Augusto Libardi (2024). Effects of Resistance Training Overload Progression Protocols on Strength and Muscle Mass. International Journal of Sports Medicine. [online] doi:https://doi.org/10.1055/a-2256-5857.
  16. ‌LOPEZ, P., RÉGIS RADAELLI, TAAFFE, D.R., NEWTON, R.U., GALVÃO, D.A., TRAJANO, G.S., TEODORO, J.L., KRAEMER, W.J., KEIJO HÄKKINEN and PINTO, R.S. (2020). Resistance Training Load Effects on Muscle Hypertrophy and Strength Gain: Systematic Review and Network Meta-analysis. Medicine and science in sports and exercise, [online] 53(6), pp.1206–1216. doi:https://doi.org/10.1249/mss.0000000000002585.

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