10 Best Cable Seated One Arm Concentration Curl Alternatives for Limited Equipment

The Cable Seated One Arm Concentration Curl is done seated with a cable machine. Ranked closest by our scoring: the Cable Concentration Curl, the Cable One Arm Preacher Curl and the Cable One Arm Reverse Preacher Curl. Two harder versions, the Cable Rope One Arm Hammer Preacher Curl and the Cable Seated Overhead Curl, are listed below as progressions rather than swaps.

Cable Seated One Arm Concentration CurlWatch the Cable Seated One Arm Concentration Curl

Each substitute is scored on movement pattern, muscles worked, equipment and body position. Read how we rank alternatives

How to Do the Cable Seated One Arm Concentration Curl

The steps for the Cable Seated One Arm Concentration Curl itself, so you can judge how close each substitute below really is.

Biceps, with forearms · Cable · Beginner · Isolation

  1. Sit on a bench with your feet flat on the floor and your back straight.
  2. Hold a cable handle with one hand and place your elbow on the inside of your thigh, just above the knee.
  3. Keep your upper arm stationary and curl the cable handle towards your shoulder while exhaling.
  4. Pause for a moment at the top of the movement, squeezing your biceps.
  5. Slowly lower the cable handle back to the starting position while inhaling.
  6. Repeat for the desired number of repetitions, then switch arms.

The 10 Best Cable Seated One Arm Concentration Curl Alternatives

10 substitutes, ranked by how closely each one matches the Cable Seated One Arm Concentration Curl on movement pattern, muscles worked, equipment and body position. The higher the score, the less you change. Cards with a "How to perform it" link open to show the steps; every card title links to that exercise's own alternatives page. Harder versions are tagged as progressions and kept out of the top spot even when they score higher.

Each link re-ranks the list below for the kit it names. Pick one to hide the substitutes you cannot set up.

  1. Cable Concentration CurlPlay demonstration

    1. Cable Concentration Curl

    99% match

    Biceps · Beginner · Isolation

    It uses the same equipment and still works the biceps.

    • Cable
    How to perform it
    1. Sit on a bench or chair with your feet flat on the floor and your knees slightly bent.
    2. Hold the cable handle with an underhand grip and rest your elbow against the inside of your thigh.
    3. Keeping your upper arm stationary, exhale and curl the cable handle towards your shoulder while contracting your biceps.
    4. Pause for a moment at the top of the movement, then inhale and slowly lower the cable handle back to the starting position.
    5. Repeat for the desired number of repetitions, then switch arms.

    Sets and reps: 3 sets of 10 to 15 reps on each side.

    Why this matches
    • Movement: curl, the same as the Cable Seated One Arm Concentration Curl
    • Primary muscle: biceps, the same as the Cable Seated One Arm Concentration Curl
    • Equipment: a cable, the same as the Cable Seated One Arm Concentration Curl
    • Body position: seated, the same as the Cable Seated One Arm Concentration Curl
  3. Cable Rope One Arm Hammer Preacher CurlPlay demonstration

    Progression

    3. Cable Rope One Arm Hammer Preacher Curl

    96% match

    Biceps · Intermediate · Isolation

    Pick this when you want a harder version that still works the biceps.

    • Cable
    How to perform it
    1. Attach a rope handle to a low pulley cable machine.
    2. Stand facing the machine with your feet shoulder-width apart.
    3. Grasp the rope handle with an underhand grip, palms facing up.
    4. Position your upper arm against the preacher bench pad, keeping your elbow slightly bent.
    5. Keep your back straight and your core engaged throughout the exercise.
    6. Slowly curl the rope handle towards your shoulder, keeping your upper arm stationary.
    7. Squeeze your biceps at the top of the movement, then slowly lower the rope handle back to the starting position.
    8. Repeat for the desired number of repetitions, then switch arms.

    Sets and reps: 3 sets of 10 to 15 reps on each side.

    Why this matches
    • Movement: curl, the same as the Cable Seated One Arm Concentration Curl
    • Primary muscle: biceps, the same as the Cable Seated One Arm Concentration Curl
    • Equipment: a cable, the same as the Cable Seated One Arm Concentration Curl
    • Body position: seated, the same as the Cable Seated One Arm Concentration Curl
  4. Cable One Arm Reverse Preacher CurlPlay demonstration

    4. Cable One Arm Reverse Preacher Curl

    95% match

    Biceps · Beginner · Isolation

    The same equipment, taken with an overhand grip.

    • Cable
    How to perform it
    1. Adjust the cable machine so that the pulley is at the lowest position.
    2. Stand facing the cable machine with your feet shoulder-width apart.
    3. Grasp the cable handle with an underhand grip and position your upper arm against the preacher bench pad.
    4. Keep your back straight and your core engaged throughout the exercise.
    5. Slowly curl your forearm towards your bicep, keeping your upper arm stationary against the pad.
    6. Pause for a moment at the top of the movement, squeezing your bicep.
    7. Slowly lower the cable handle back to the starting position.
    8. Repeat for the desired number of repetitions.
    9. Switch arms and repeat the exercise.

    Sets and reps: 3 sets of 10 to 15 reps on each side.

    Why this matches
    • Movement: curl, the same as the Cable Seated One Arm Concentration Curl
    • Primary muscle: biceps, the same as the Cable Seated One Arm Concentration Curl
    • Equipment: a cable, the same as the Cable Seated One Arm Concentration Curl
    • Body position: seated, the same as the Cable Seated One Arm Concentration Curl

Why You Might Need a Cable Seated One Arm Concentration Curl Alternative

You might substitute this curl for equipment limits, elbow or wrist discomfort, or a desire to change loading patterns. Cables provide constant tension; a dumbbell or preacher alternative can replicate peak contraction while reducing joint shear. For tendon irritation, choose a neutral-grip or reduce ROM to limit supination torque. For rehab, use lighter loads and slow eccentrics (3–5 seconds) to control muscle-tendon loading. Cue: keep the upper arm still and flex only at the elbow to target the biceps brachii and brachialis effectively.

Cable Seated One Arm Concentration Curl FAQ

What muscles does Cable Seated One Arm Concentration Curl work?

It primarily targets the biceps brachii (both long and short heads) and recruits the brachialis and brachioradialis as synergists. You increase biceps activation by keeping the elbow fixed and fully supinating the wrist at the top of the curl.

Find Alternatives for Any Exercise

Search the exercise database and filter the ranked substitutes by the equipment you own.