Upper Arms Exercise · Cable

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Cable Standing Inner Curl

The standing inner curl is a bicep curl variation that angles the arm slightly across the body, shifting emphasis toward the inner, short head of the biceps compared to a straight-ahead curl. It's a shaping exercise more than a foundational strength builder, useful once basic curling strength is already established. Keeping the elbow pinned at the side throughout the curl is what keeps the angle change intentional rather than sloppy.

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Category

Upper Arms

Equipment

Cable

Target

Biceps

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Exercise reference published by PlanWorkouts; see our editorial standards.

How to Do the Cable Standing Inner Curl

1. Stand facing a cable machine with your feet shoulder-width apart.
2. Grip the cable handle underhand, palms facing up.
3. Keep your elbows close to your sides and your upper arms stationary.
4. Exhale and curl the cable handle toward your shoulders, contracting your biceps.
5. Pause briefly at the top of the movement, squeezing your biceps.
6. Inhale and slowly lower the cable handle back to the starting position.
7. Continue for the prescribed repetitions while maintaining full control through both the lift and lower phases.

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.

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 Standing Inner Curl mainly targets your Biceps, with your Forearms helping support the movement.

More Upper Arms Exercises

Assisted Standing Triceps Extension (with Towel) Assisted · Triceps Assisted Triceps Dip (kneeling) Leverage Machine · Triceps Band Alternating Biceps Curl Band · Biceps Band Close-Grip Push-Up Band · Triceps Band Concentration Curl Band · Biceps Band One Arm Overhead Biceps Curl Band · Biceps

More Biceps Exercises

Barbell Alternate Biceps Curl Barbell · Biceps Barbell Biceps Curl (with Arm Blaster) Barbell · Biceps Barbell Curl Barbell · Biceps Barbell Drag Curl Barbell · Biceps Barbell Lying Preacher Curl Barbell · Biceps Barbell Preacher Curl Barbell · Biceps

Equipment Alternatives

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

Biceps Leg Concentration Curl Body Weight · Biceps Barbell Alternate Biceps Curl Barbell · Biceps Dumbbell Alternate Biceps Curl Dumbbell · Biceps EZ Bar Seated Close Grip Concentration Curl EZ Barbell · Biceps

FAQ

What muscles does the Cable Standing Inner Curl work?

The Cable Standing Inner 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 Standing Inner Curl?

You do the Cable Standing Inner 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 Standing Inner 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 Standing Inner 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 Standing Inner 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.