10 Best Dumbbell One-arm Triceps Extension Alternatives for Limited Equipment

The Dumbbell One-arm Triceps Extension is done standing with dumbbells. Ranked closest by our scoring: the Chain Handle Extension, the Standing Bent-over One-arm Dumbbell Triceps Extension and the One Arm Pronated Dumbbell Triceps Extension. Three harder versions, the Standing One-arm Dumbbell Triceps Extension, the Dumbbell One Arm Triceps Extension (On Bench) and the Dumbbell Lying Single Extension, are listed below as progressions rather than swaps.

Dumbbell One-arm Triceps Extension

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

How to Do the Dumbbell One-arm Triceps Extension

The steps for the Dumbbell One-arm Triceps Extension itself, so you can judge how close each substitute below really is.

Triceps · Dumbbell · Beginner · Isolation

  1. Grab a dumbbell and either sit on a military press bench or a utility bench that has a back support on it as you place the dumbbells upright on top of your thighs or stand up straight.
  2. Clean the dumbbell up to bring it to shoulder height and then extend the arm over your head so that the whole arm is perpendicular to the floor and next to your head. The dumbbell should be on top of you. The other hand can be kept fully extended to the side, by the waist, supporting the upper arm that has the dumbbell or grabbing a fixed surface.
  3. Rotate the wrist so that the palm of your hand is facing forward and the pinkie is facing the ceiling. This will be your starting position.
  4. Slowly lower the dumbbell behind your head as you hold the upper arm stationary. Inhale as you perform this movement and pause when your triceps are fully stretched.
  5. Return to the starting position by flexing your triceps as you breathe out. Tip: It is imperative that only the forearm moves. The upper arm should remain at all times stationary next to your head.
  6. Repeat for the recommended amount of repetitions and switch arms.

The 10 Best Dumbbell One-arm Triceps Extension Alternatives

10 substitutes, ranked by how closely each one matches the Dumbbell One-arm Triceps Extension 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. Chain Handle Extension

    1. Chain Handle Extension

    99% match

    Triceps · Intermediate · Isolation

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

    • Other
    How to perform it
    1. You will need two cable handle attachments and a flat bench, as well as chains, for this exercise. Clip the middle of the chains to the handles, and position yourself on the flat bench. Your elbows should be pointing straight up.
    2. Begin by extending through the elbow, keeping your upper arm still, with your wrists pronated.
    3. Pause at the lockout, and reverse the motion to return to the starting position.

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

    Why this matches
    • Movement: extension, the same as the Dumbbell One-arm Triceps Extension
    • Primary muscle: triceps, the same as the Dumbbell One-arm Triceps Extension
    • Body position: standing, the same as the Dumbbell One-arm Triceps Extension
  3. Standing Bent-over One-arm Dumbbell Triceps Extension

    3. Standing Bent-over One-arm Dumbbell Triceps Extension

    97% match

    Triceps · Beginner · Isolation

    Pick this when you want to work the triceps with more balance to manage.

    • Dumbbell
    How to perform it
    1. With a dumbbell in one hand and the palm facing your torso, bend your knees slightly and bring your torso forward, by bending at the waist, while keeping the back straight until it is almost parallel to the floor. Make sure that you keep the head up.
    2. The upper arm should be close to the torso and parallel to the floor while the forearm is pointing towards the floor as the hand holds the weight. Tip: There should be a 90-degree angle between the forearm and the upper arm. This is your starting position.
    3. Keeping the upper arms stationary, use the triceps to lift the weights as you exhale until the forearms are parallel to the floor and the whole arm is extended. Like many other arm exercises, only the forearm moves.
    4. After a second contraction at the top, slowly lower the dumbbell back to the starting position as you inhale.
    5. Repeat the movement for the prescribed amount of repetitions.
    6. Switch arms and repeat the exercise.

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

    Why this matches
    • Movement: extension, the same as the Dumbbell One-arm Triceps Extension
    • Primary muscle: triceps, the same as the Dumbbell One-arm Triceps Extension
    • Equipment: free weights, the same as the Dumbbell One-arm Triceps Extension
    • Body position: standing, the same as the Dumbbell One-arm Triceps Extension
    • Balance: harder to stay steady on than the Dumbbell One-arm Triceps Extension
  4. One Arm Pronated Dumbbell Triceps Extension

    4. One Arm Pronated Dumbbell Triceps Extension

    96% match

    Triceps · Beginner · Isolation

    The same equipment, taken with an overhand grip.

    • Dumbbell
    How to perform it
    1. Lie flat on a bench while holding a dumbbell at arms length. Your arm should be perpendicular to your body. The palm of your hand should be facing towards your feet as a pronated grip is required to perform this exercise.
    2. Place your non lifting hand on your bicep for support.
    3. Slowly begin to lower the dumbbell down as you breathe in.
    4. Then, begin lifting the dumbbell upward as you contract the triceps. Remember to breathe out during the concentric (lifting part of the exercise).
    5. Repeat until you have performed your set repetitions.
    6. Switch arms and repeat the movement.

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

    Why this matches
    • Movement: extension, the same as the Dumbbell One-arm Triceps Extension
    • Primary muscle: triceps, the same as the Dumbbell One-arm Triceps Extension
    • Equipment: free weights, the same as the Dumbbell One-arm Triceps Extension
  5. One Arm Supinated Dumbbell Triceps Extension

    5. One Arm Supinated Dumbbell Triceps Extension

    96% match

    Triceps · Beginner · Isolation

    The same equipment, taken with an underhand grip.

    • Dumbbell
    How to perform it
    1. Lie flat on a bench while holding a dumbbell at arms length. Your arm should be perpendicular to your body. The palm of your hand should be facing towards your face as a supinated grip is required to perform this exercise.
    2. Place your non lifting hand on your bicep for support.
    3. Slowly begin to lower the dumbbell down as you breathe in.
    4. Then, begin lifting the dumbbell upward as you contract the triceps. Remember to breathe out during the concentric (lifting part of the exercise).
    5. Repeat until you have performed your set repetitions.
    6. Switch arms and repeat the movement.
    7. Switch arms again and repeat the movement.

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

    Why this matches
    • Movement: extension, the same as the Dumbbell One-arm Triceps Extension
    • Primary muscle: triceps, the same as the Dumbbell One-arm Triceps Extension
    • Equipment: free weights, the same as the Dumbbell One-arm Triceps Extension

Why You Might Need a Dumbbell One-arm Triceps Extension Alternative

You may substitute the Dumbbell One-arm Triceps Extension for pain management, equipment limits, or to change stimulus. Overhead unilateral work can aggravate elbow or shoulder issues; choosing a cable or two-arm variation reduces shear and controls the resistance curve. If you lack a heavy dumbbell, compound options like close-grip bench allow greater loading and recruit stabilizers for strength carryover. Different alternatives bias different heads: overhead positions increase long-head tension because it crosses the shoulder, while pushdowns load the lateral head with a neutral shoulder. Cue: stop when your elbow drifts and keep the wrist neutral to protect joints.

Dumbbell One-arm Triceps Extension FAQ

What muscles does Dumbbell One-arm Triceps Extension work?

It primarily targets the triceps brachii, long, lateral and medial heads, with the long head receiving extra tension when the arm is overhead because it crosses the shoulder joint. You also recruit rotator-cuff and scapular stabilizers to keep the upper arm steady; cue: pin the elbow to isolate elbow extension.

Can I build muscle without doing Dumbbell One-arm Triceps Extension?

Yes. You can build triceps mass using progressive overload with close-grip presses, dips, skull crushers, pushdowns, or bodyweight variations; match volume and range of motion. Cue: train through full elbow extension with a controlled eccentric to maximize fiber recruitment across all three heads.

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