10 Best Dumbbell One-arm Triceps Extension Alternatives for Limited Equipment
If you can't do the dumbbell one-arm triceps extension on a bench, pick movements that prioritize elbow extension while minimizing shoulder strain. Try single-arm cable overhead extensions, floor skull crushers, close-grip push-ups, dips, or bent-over kickbacks. Cue: keep your elbow tucked and extend from the triceps to emphasize long-head activation.
Original Exercise: Dumbbell One Arm Triceps Extension (on Bench)
How to Perform Dumbbell One Arm Triceps Extension (on Bench)
- Sit on a bench with your back straight and feet flat on the ground.
- Hold a dumbbell in one hand and place your other hand on the bench for support.
- Raise the dumbbell overhead, keeping your upper arm close to your head and your elbow pointing forward.
- Lower the dumbbell behind your head by bending your elbow, keeping your upper arm stationary.
- Extend your arm back up to the starting position, fully straightening your elbow.
- Repeat for the desired number of repetitions, then switch arms.
Best Dumbbell One Arm Triceps Extension (on Bench) Alternatives
1. Dumbbell Lying Single Extension
98.7% MatchHow to perform this exercise
- Lie flat on a bench with a dumbbell in one hand and your arm fully extended above your chest.
- Lower the dumbbell in a controlled manner towards your forehead, keeping your upper arm stationary.
- Pause briefly at the bottom of the movement, then extend your arm back to the starting position.
- Repeat for the desired number of repetitions, then switch arms.
2. Decline Dumbbell Triceps Extension
93% MatchHow to perform this exercise
- Secure your legs at the end of the decline bench and lie down with a dumbbell on each hand on top of your thighs. The palms of your hand will be facing each other.
- Once you are laying down, move the dumbbells in front of you at shoulder width. The palms of the hands should be facing each other and the arms should be perpendicular to the floor and fully extended. This will be your starting position.
- As you breathe in and you keep the upper arms stationary (and elbows in), bring the dumbbells down slowly by moving your forearms in a semicircular motion towards you until your thumbs are next to your ears. Breathe in as you perform this portion of the movement.
- Lift the dumbbells back to the starting position by contracting the triceps and exhaling.
- Repeat for the recommended amount of repetitions.
3. Dumbbell Incline Triceps Extension
92.2% MatchHow to perform this exercise
- Sit on an incline bench with a dumbbell in each hand, palms facing inwards.
- Extend your arms fully overhead, keeping your elbows close to your head.
- Lower the dumbbells behind your head by bending your elbows, keeping your upper arms stationary.
- Pause for a moment, then raise the dumbbells back to the starting position by extending your arms.
- Repeat for the desired number of repetitions.
4. Chain Handle Extension
92% MatchHow to perform this exercise
- 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.
- Begin by extending through the elbow, keeping your upper arm still, with your wrists pronated.
- Pause at the lockout, and reverse the motion to return to the starting position.
5. Dumbbell Incline Two Arm Extension
91.7% MatchHow to perform this exercise
- Sit on an incline bench with a dumbbell in each hand, resting on your thighs.
- Slowly lie back on the bench, keeping the dumbbells close to your chest.
- Once you are fully lying down, extend your arms straight up towards the ceiling, keeping your elbows slightly bent.
- Pause for a moment at the top, then slowly lower the dumbbells back down to the starting position.
- Repeat for the desired number of repetitions.
6. Dumbbell Lying Alternate Extension
91.7% MatchHow to perform this exercise
- Lie flat on a bench with a dumbbell in each hand, palms facing each other.
- Extend your arms straight up over your chest, keeping a slight bend in your elbows.
- Lower one dumbbell down towards your head, bending at the elbow, while keeping the other arm extended.
- Pause for a moment at the bottom, then raise the dumbbell back up to the starting position.
- Repeat with the other arm, alternating sides for the desired number of repetitions.
7. Dumbbell One-Arm Triceps Extension
91.4% MatchHow to perform this exercise
- 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.
- 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.
- 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.
- 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.
- 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.
8. Barbell Lying Triceps Extension Skull Crusher
89% MatchHow to perform this exercise
- Lie flat on a bench with your feet flat on the ground and your head at the end of the bench.
- Hold the barbell with an overhand grip, hands shoulder-width apart, and extend your arms straight up over your chest.
- Keeping your upper arms stationary, slowly lower the barbell towards your forehead by bending your elbows.
- Pause for a moment when the barbell is just above your forehead, then extend your arms back up to the starting position.
- Repeat for the desired number of repetitions.
9. Barbell Lying Triceps Extension
89% MatchHow to perform this exercise
- Lie flat on a bench with your feet flat on the ground and your head at the end of the bench.
- Hold the barbell with an overhand grip, hands shoulder-width apart, and extend your arms straight up over your chest.
- Keeping your upper arms stationary, slowly lower the barbell towards your forehead by bending your elbows.
- Pause for a moment at the bottom, then extend your arms back up to the starting position.
- Repeat for the desired number of repetitions.
10. Dumbbell Tate Press
88.4% MatchHow to perform this exercise
- Sit on a flat bench with a dumbbell in each hand, palms facing each other.
- Raise the dumbbells to shoulder height, then rotate your wrists so that your palms are facing away from you.
- Press the dumbbells up until your arms are fully extended, then lower them back down to shoulder height.
- Rotate your wrists back to the starting position and repeat for the desired number of repetitions.
Why You Might Need a Dumbbell One Arm Triceps Extension (on Bench) Alternative
You may need substitutes because of shoulder pain, lack of a bench, limited dumbbell weight, or a desire for different loading patterns. The one-arm bench extension stresses the long head when the shoulder is flexed; shoulder impingement or limited overhead mobility can make it uncomfortable. Substitutes let you change arm angle, load distribution, and range of motion to reduce joint torque or shift emphasis between the triceps heads. For example, floor skull crushers shorten lever length to lower elbow torque, while cable overhead extensions maintain constant tension for long-head recruitment. Cue: control the eccentric phase and avoid shrugging the shoulder to protect the rotator cuff.
How to Choose the Right Substitute
Decide by equipment, pain tolerance, and the triceps region you want to target. If you lack a bench but want long-head stimulation, choose an overhead cable or band extension and keep the upper arm vertical. For heavier loading with less shoulder strain, use floor skull crushers and stop just short of full lockout to keep tension on the triceps. If unilateral weakness is the issue, pick single-arm cables or dumbbell kickbacks to equalize load. Cue: shorten the lever (bend the elbow) to reduce torque when rehabbing or use slower eccentrics to increase time under tension for hypertrophy.
Frequently Asked Questions
What muscles does Dumbbell One Arm Triceps Extension (on Bench) work?
It primarily targets the triceps brachii — long, lateral, and medial heads — with the long head emphasized when the arm is overhead. The movement relies on elbow extension while the shoulder stabilizers act isometrically; cue: keep the shoulder packed and extend fully at the elbow without shrugging.
What is the best bodyweight alternative to Dumbbell One Arm Triceps Extension (on Bench)?
A close-grip or diamond push-up is the top bodyweight substitute because it loads elbow extension under a horizontal pressing pattern. Cue: keep hands close, elbows tight to the torso, and drive through the triceps on the concentric to maximize lateral and medial head activation.
Can I build muscle without doing Dumbbell One Arm Triceps Extension (on Bench)?
Yes. You can achieve hypertrophy with progressive overload using substitutes like dips, skull crushers, cables, or weighted push-ups. Cue: increase load, control the eccentric, and use full but safe range of motion to ensure adequate triceps tension and growth.
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