Cable Concentration Curl
Primary
Biceps
Secondary
Forearms, Brachialis
Equipment
Cable
Difficulty
Intermediate
Type
Pull
NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.
Cable concentration curls combine the strict isolation of concentration curls with the constant tension of cables. The cable maintains resistance throughout the entire range of motion, including at the top where dumbbells would lose tension. This enhanced top-end tension makes cable concentration curls excellent for peak contraction.
When to use it
Use for focused isolation with constant tension.
Who it's for
Intermediate lifters wanting enhanced concentration curl.
Brace your elbow firmly against your inner thigh—this is your anchor point that should not move. Sit facing the cable machine at a distance that keeps tension even at full extension. Squeeze hard at the top where the cable creates maximum tension.
What muscles does the Cable Concentration Curl work?
Want Cable Concentration Curl in your program?
Get a personalized plan with sets, reps, and progression built in.
Step-by-step: Cable Concentration Curl
- 1
Set cable pulley to lowest position.
- 2
Sit facing machine with legs spread.
- 3
Brace elbow against inner thigh.
- 4
Grip handle and extend arm toward pulley.
- 5
Curl handle toward shoulder.
- 6
Squeeze and lower with control.
What are the best tips for the Cable Concentration Curl?
Cable maintains tension throughout range.
Brace elbow firmly against thigh.
Focus on peak contraction.
When to Use the Cable Concentration Curl
Use cable concentration curls when you want concentration curl isolation with enhanced constant tension. They work well as a finishing exercise for high-rep pump work, or when you want to maximize time under tension for metabolic stress.
Mistakes to watch for on the Cable Concentration Curl
Moving elbow off thigh - breaks isolation.
Letting your elbows drift wide during the Cable Concentration Curl shifts load onto your shoulder joint instead of your Biceps brachii. Keep them tucked at about 45 degrees to protect your rotator cuff and keep tension where it belongs.
Sitting too far from cable - awkward angle.
On pulling movements like the Cable Concentration Curl, this mistake typically means your arms are doing work that should come from your Biceps brachii. Initiate every rep by engaging your Biceps brachii first, then let your arms follow.
Using body momentum - defeats purpose.
Bouncing or using momentum during the Cable Concentration Curl takes work away from your Biceps brachii and puts your connective tissue at risk. Control the weight through the full range — if you can't, lower the load.
Who should do the Cable Concentration Curl?
Intermediate lifters wanting enhanced concentration curl.
How to Program the Cable Concentration Curl
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 12-15 reps per arm. Rest 30-45 seconds.
What are good alternatives to the Cable Concentration Curl?
Concentration Curl
Cable Curl
Preacher Curl
Other Variations
- Standing Cable Concentration Curl
Frequently Asked Questions About the Cable Concentration Curl
The Cable Concentration Curl primarily targets the Biceps brachii, making it an effective exercise for biceps development. Secondary muscles worked during the Cable Concentration Curl include Brachialis, providing additional training stimulus. Stabilizer muscles engaged include Wrist flexors.
The Cable Concentration Curl is rated as intermediate difficulty, meaning it requires some training experience. Intermediate lifters wanting enhanced concentration curl. Focus on proper technique and consider starting with easier variations.
For the Cable Concentration Curl, the recommended approach depends on your goals. 3 sets of 12-15 reps per arm. Rest 30-45 seconds. For strength, use 6-8 reps. For muscle growth, perform 10-15 reps. For endurance, complete 15-20 reps.
The Cable Concentration Curl typically requires a cable, which most home gyms don't have. For a home-friendly alternative targeting the same muscles, check the variations section above.
Good alternatives to the Cable Concentration Curl include: Concentration Curl, Cable Curl, Preacher Curl. These exercises target similar muscle groups as the Cable Concentration Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.
This Exercise Is in Your Plan
MySetPlan picks the right exercises for your goals — like the Cable Concentration Curl — and builds them into a monthly program. Every set, every rep, planned out.
Take the Free Quiz2-minute quiz · No charge for 7 days
Related Content
Safety Notes
- Position correctly relative to cable.
- Control the weight.