Upper Arms Exercise · Cable

Cable Lying Close-Grip Curl form demonstration - targeted for Biceps Upper Arms workouts

Cable Lying Close-Grip Curl

A close grip on a lying cable curl narrows the hand position to emphasize the inner head of the biceps, similar to what a close-grip standing curl does but with the added strictness of lying flat. Because the body is pinned to the bench, cheating the rep with hip drive isn't really an option here. It's a good finishing exercise once heavier curling work for the session is already done.

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Category
Upper Arms
Equipment
Cable
Target
Biceps

Exercise reference published by PlanWorkouts; see our editorial standards.

How to Do the Cable Lying Close-Grip Curl

  1. Attach a straight bar to a low pulley cable machine.
  2. Lie face up on a flat bench with your feet flat on the floor.
  3. Grip the bar with an underhand grip, hands shoulder-width apart.
  4. Fully extend your arms, keeping your elbows close to your sides.
  5. Without moving your upper arms, curl the bar toward your chest by contracting your biceps.
  6. Pause briefly at the top, squeezing your biceps.
  7. Slowly lower the bar back to the starting position, fully extending your arms.
  8. Repeat for your target rep goal, keeping your core engaged and avoiding any reliance on momentum.

Quick Exercise Facts

Movement Type Targeted (Isolation)
Equipment Cable
Main Muscle Biceps
Supporting Muscles Forearms

Target Muscle Activation

Biceps — Main Target
Forearms — Supporting
Stabilizers — Balance & Core

Recommended Sets & Reps by Goal

Build Muscle & Size 3 – 4 Sets × 10 – 15 Reps

Moderate weight · 60s rest

Tone & Shape 3 Sets × 15 – 25 Reps

Lighter weight · 30–45s rest

Form & Control 2 – 3 Sets × 12 – 15 Reps

Lower slowly for 3 seconds · 60s rest

Technique & Form Tips

Perform flexion at the elbow while keeping your setup steady and supported. Maintain the specific elbow placement demonstrated for your chosen variation, such as preacher, incline, or hammer curl, to ensure consistent mechanical load through the arc.

Common Mistakes to Avoid

  • Using hip momentum: Keep your torso stable to prevent swinging the load upward with your lower body.
  • Drifting elbows: Maintain the elbow position relative to your body as defined by your specific curl variant.
  • Lack of eccentric control: Lower the weight under control rather than letting it fall.

How to Breathe During This Exercise

Breathe steadily throughout the movement, ideally exhaling during the contraction phase.

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Comfort and Control

Choose a load and range you can control. Stop if the movement causes pain. If discomfort persists, stop and ask a qualified professional about an appropriate exercise and range.

General guidance: Mayo Clinic on weight-training technique. Follow the specific movement steps above for this variation.

Muscles Worked

The Cable Lying Close-Grip Curl mainly targets your Biceps, with your Forearms helping support the movement.

More Upper Arms Exercises

More Biceps Exercises

Equipment Alternatives

Don't have cable? These target the same biceps with different equipment.

FAQ

What muscles does the Cable Lying Close-Grip Curl work?
The Cable Lying Close-Grip Curl mainly works your biceps. Your forearms also works to help support and steady your body. Using good, smooth form makes sure you work the right muscles and avoid unnecessary strain on your joints.
What equipment do I need for the Cable Lying Close-Grip Curl?
You do the Cable Lying Close-Grip Curl with a cable. Make sure your equipment is set up safely before starting. If you work out at home or have limited gear, check out our alternative exercises below.
What form mistake should I watch for on the Cable Lying Close-Grip Curl?
One mistake to watch for is using hip momentum: Keep your torso stable to prevent swinging the load upward with your lower body.. Use a comfortable range and a controlled return; reduce the load if you cannot maintain the demonstrated setup.
How many sets and reps should I perform on the Cable Lying Close-Grip Curl?
To tone and grow muscle, do 3 to 4 sets of 10 to 15 smooth reps with 60 seconds of rest, focusing on a full stretch and squeezing the muscle at the top of each rep.
What's a good alternative to the Cable Lying Close-Grip Curl?
The Biceps Leg Concentration Curl trains your biceps with body weight and a similar movement pattern. Review its form guide before substituting it, since setup and range of motion can differ.
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