Primary
Biceps
Secondary
Brachialis, Brachioradialis, Forearms
Equipment
Cable
Difficulty
Beginner
Type
Pull
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The example below shows one possible placement. Your purchased plan is built from your assessment, and Ely checks every exercise before approving it.
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This page is not medical advice or a rehabilitation protocol. Ely's personal review applies to purchased workout plans and does not replace an in-person assessment by a licensed healthcare professional.
Cable hammer curls combine the neutral grip of hammer curls with the constant tension of cables. Using a rope attachment, you curl with thumbs pointing up, targeting the brachialis and brachioradialis. The cable maintains resistance throughout the movement, including at the top where dumbbells lose tension.
When to use it
Use for constant tension brachialis and bicep work.
Who it's for
All levels. Great for building arm width.
Grip the rope with thumbs pointing up and maintain this neutral position throughout. At the top of the curl, pull the rope ends apart slightly while squeezing your brachialis. Keep elbows pinned at your sides—do not let them drift forward.
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Attach a rope to a low cable pulley.
Stand facing machine, grip rope with neutral grip.
Keep elbows pinned at your sides.
Curl rope up while maintaining neutral wrists.
Squeeze at the top of the movement.
Lower with control back to start.
Keep thumbs pointing up throughout.
Constant cable tension maximizes muscle engagement.
Pull the rope apart slightly at the top.
Use cable hammer curls when you want brachialis emphasis with constant tension. They work well after standard hammer curls or as a primary neutral grip cable variation. Include them 1-2 times per week for arm thickness development.
Letting elbows drift forward - reduces targeting.
Letting your elbows drift away from the intended path during the Cable Hammer Curl can change which muscles carry the load. Use the elbow position described in the setup cues and keep it consistent through each rep.
Rotating wrists during curl - changes emphasis.
An inconsistent grip during the Cable Hammer Curl can make the load less stable. Set your grip before the rep and keep your wrists aligned with the handle, bar, or forearm position the movement requires.
Standing too close - loses tension at bottom.
On an upper-body pulling movement like the Cable Hammer Curl, this mistake can shift work away from your Brachialis. Keep your torso stable and guide the load through the intended pulling path.
All levels. Great for building arm width.
These ranges illustrate ways to organize training. They are not an individual prescription. Adjust them for the exercise, your experience, and the rest of your program.
Heavier loads can be useful for developing maximum strength. The range shown is an example, and the load must match your current technique and capacity.
Muscle growth can occur across different loads and repetition ranges. This example is not a uniquely effective zone; your overall program and effort also matter.
This is an example of a longer set. A repetition target alone does not establish joint safety or whether the exercise is appropriate for you.
Example: 3 sets of 12-15 reps. Rest 45 seconds.
Background for resistance exercises: the 2026 ACSM position stand covers healthy adults, and a load-comparison review found similar muscle growth across loads in studies using sets taken to muscular failure. These findings do not validate every exercise-specific range shown here or require training to failure.
This is one example of how Cable Hammer Curl could sit inside a complete workout. Your plan may use different movements after Ely checks your assessment.
Sample workout
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Frequently Asked Questions About the Cable Hammer Curl
The Cable Hammer Curl primarily targets the Brachialis, Biceps brachii, making it an effective exercise for biceps development. Secondary muscles worked during the Cable Hammer Curl include Brachioradialis, providing additional training stimulus. Stabilizer muscles engaged include Core.
Our library labels Cable Hammer Curl as beginner. That category is not an individual assessment. Review the setup, movement instructions, and safety notes, and seek qualified guidance if you are unsure how to perform it.
The programming section shows examples for Cable Hammer Curl. The appropriate amount depends on your current ability, the exercise, and your other training. The listed ranges are not an individual prescription or a guarantee of a particular outcome.
The main equipment listed for Cable Hammer Curl is a cable. Check the instructions for any additional support, anchor, bench, rack, or clear space needed. The equipment label alone does not confirm that your home setup is suitable.
Good alternatives to the Cable Hammer Curl include: Hammer Curl, Rope Curl, Cable Curl. These exercises target similar muscle groups as the Cable Hammer Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.