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

What to do instead of the Dumbbell One-arm Triceps Extension: choose cable pushdowns, two-arm overhead dumbbell extensions, skull crushers, close-grip bench presses, or bench dips. Keep your upper arm vertical and hinge only at the elbow to maximize long-head tension and limit shoulder involvement.

Original Exercise: Dumbbell One-arm Triceps Extension

Dumbbell One-arm Triceps Extension
Primary Muscle
Triceps
Equipment
Dumbbell
Difficulty
Beginner
Type
Isolation
How to Perform Dumbbell One-arm Triceps Extension
  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.
Pro Tips
  • Category: Strength
  • Force: Push
  • Movement type: Isolation

Ranked Dumbbell One-arm Triceps Extension Alternatives

Best Match
Chain Handle Extension

1. Chain Handle Extension

99.4% Match
Triceps Other Intermediate Isolation
How to perform this exercise
  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.
Standing One-Arm Dumbbell Triceps Extension

2. Standing One-Arm Dumbbell Triceps Extension

97.9% Match
Triceps Dumbbell Intermediate Isolation
How to perform this exercise
  1. To begin, stand up with a dumbbell held in one hand. Your feet should be about shoulder width apart from each other. Now fully extend the arm with the dumbbell over your head. Tip: The small finger of your hand should be facing the ceiling and the palm of your hand should be facing forward. The dumbbell should be above your head.
  2. This will be your starting position.
  3. Keeping your upper arm close to your head (elbows in) and perpendicular to the floor, lower the resistance in a semicircular motion behind your head until your forearm touch your bicep. Tip: The upper arm should remain stationary and only the forearm should move. Breathe in as you perform this step.
  4. Go back to the starting position by using the triceps to raise the dumbbell. Breathe out as you perform this step.
  5. Repeat for the recommended amount of repetitions.
Standing Bent-Over One-Arm Dumbbell Triceps Extension

3. Standing Bent-Over One-Arm Dumbbell Triceps Extension

97.1% Match
Triceps Dumbbell Beginner Isolation
How to perform this exercise
  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.
One Arm Pronated Dumbbell Triceps Extension

4. One Arm Pronated Dumbbell Triceps Extension

96% Match
Triceps Dumbbell Beginner Isolation
How to perform this exercise
  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.
One Arm Supinated Dumbbell Triceps Extension

5. One Arm Supinated Dumbbell Triceps Extension

96% Match
Triceps Dumbbell Beginner Isolation
How to perform this exercise
  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.
Dumbbell One Arm Triceps Extension (on Bench)

6. Dumbbell One Arm Triceps Extension (on Bench)

91.4% Match
Triceps Dumbbell Intermediate Isolation
How to perform this exercise
  1. Sit on a bench with your back straight and feet flat on the ground.
  2. Hold a dumbbell in one hand and place your other hand on the bench for support.
  3. Raise the dumbbell overhead, keeping your upper arm close to your head and your elbow pointing forward.
  4. Lower the dumbbell behind your head by bending your elbow, keeping your upper arm stationary.
  5. Extend your arm back up to the starting position, fully straightening your elbow.
Standing Bent-Over Two-Arm Dumbbell Triceps Extension

7. Standing Bent-Over Two-Arm Dumbbell Triceps Extension

90.9% Match
Triceps Dumbbell Beginner Isolation
How to perform this exercise
  1. With a dumbbell in each hand and the palms 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. The upper arms should be close to the torso and parallel to the floor while the forearms are pointing towards the floor as the hands hold the weights. Tip: There should be a 90-degree angle between the forearms and the upper arm. This is your starting position.
  2. 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 arms are extended. Like many other arm exercises, only the forearm moves.
  3. After a second contraction at the top, slowly lower the dumbbells back to their starting position as you inhale.
  4. Repeat the movement for the prescribed amount of repetitions.
Dumbbell Lying Single Extension

8. Dumbbell Lying Single Extension

90.1% Match
Triceps Dumbbell Intermediate Isolation
How to perform this exercise
  1. Lie flat on a bench with a dumbbell in one hand and your arm fully extended above your chest.
  2. Lower the dumbbell in a controlled manner towards your forehead, keeping your upper arm stationary.
  3. Pause briefly at the bottom of the movement, then extend your arm back to the starting position.
  4. Repeat for the desired number of repetitions, then switch arms.
Cable One Arm Tricep Extension

9. Cable One Arm Tricep Extension

90% Match
Triceps Cable Intermediate Isolation
How to perform this exercise
  1. With your right hand, grasp a single handle attached to the high-cable pulley using a supinated (underhand; palms facing up) grip. You should be standing directly in front of the weight stack.
  2. Now pull the handle down so that your upper arm and elbow are locked in to the side of your body. Your upper arm and forearm should form an acute angle (less than 90-degrees). You can keep the other arm by the waist and you can have one leg in front of you and the other one back for better balance. This will be your starting position.
  3. As you contract the triceps, move the single handle attachment down to your side until your arm is straight. Breathe out as you perform this movement. Tip: Only the forearms should move. Your upper arms should remain stationary at all times.
  4. Squeeze the triceps and hold for a second in this contracted position.
  5. Slowly return the handle to the starting position.
Seated Bent-Over One-Arm Dumbbell Triceps Extension

10. Seated Bent-Over One-Arm Dumbbell Triceps Extension

89.9% Match
Triceps Dumbbell Intermediate Isolation
How to perform this exercise
  1. Sit down at the end of a flat bench with a dumbbell in one arm using a neutral grip (palms of the hand facing you).
  2. 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.
  3. The upper arm with the dumbbell should be close to the torso and aligned with it (lifted up until it is parallel to the floor while the forearms are pointing towards the floor as the hands hold the weights). Tip: There should be a 90-degree angle between the forearms and the upper arm. This is your starting position.
  4. Keeping the upper arm stationary, use the triceps to lift the weight as you exhale until the forearm is parallel to the floor and the whole arm is extended. Like many other arm exercises, only the forearm moves.
  5. After a second contraction at the top, slowly lower the dumbbell back to the starting position as you inhale.

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.

How to Choose the Right Substitute

Pick a substitute based on equipment, injury history, and the triceps head you want to target. For minimal gear use diamond push-ups or bench dips, cue: keep elbows tucked and torso rigid to isolate elbow extension. For long-head emphasis use two-arm overhead extensions with the upper arm vertical and slight shoulder flexion. For progressive strength use close-grip bench or weighted dips to overload while maintaining core brace; cue: tuck elbows ~45 degrees to avoid deltoid takeover. If joints are sensitive, choose bands or cables and use controlled tempo and partial ROM to maintain tension without painful end-range stress.

Frequently Asked Questions

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.

What is the best bodyweight alternative to Dumbbell One-arm Triceps Extension?

The diamond push-up is the best bodyweight substitute for triceps isolation when you lack weights; position hands close under the chest and drive through the elbows to emphasize elbow extension. If you have parallel bars, weighted or unweighted dips also work, lean slightly forward to increase long-head stretch.

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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