Dumbbell One Arm Kickback is a glutes-focused exercise built around a push pattern and performed with dumbbell. The muscular job here is to straighten the elbow, and that translates directly into lockout strength on every press. What separates this variation from other glutes work is that it is training one arm at a time — a detail that changes which fibres take the load and how much stability the movement demands. Note the 'One Arm Kickback' component of the name: it specifies how this variation differs from otherwise similar glutes movements. Support comes from the anconeus and forearms; the anconeus in particular help contribute to the movement, which is why fatigue there often shows up before the glutes is fully worked. Training this with dumbbell allows each side to work independently, exposing and correcting strength imbalances, though it demands more stabilisation, so usable load is lower than a barbell. Most lifters place the Dumbbell One Arm Kickback in the first half of a glutes session. It demands established technique, adequate mobility and a base of general strength before it earns a place in your programme.
Muscles Worked
The Dumbbell One Arm Kickback is primarily a triceps exercise, but it is never only the triceps doing the work.
Triceps
75%
Anconeus
42%
Forearms
32%
Triceps (primary) — These fibres straighten the elbow, and they carry the majority of the load in this movement.
Anconeus (secondary) — Assists by helping to contribute to the movement, contributing to overall performance in this pattern.
Forearms (secondary) — Assists by helping to control the wrist and maintain grip, contributing to grip endurance and carryover to every pulling lift.
Benefits of the Dumbbell One Arm Kickback
Trains one side at a time, which exposes left-to-right imbalances that bilateral lifts hide.
Reinforces the chest, shoulders and triceps working as a unit as a coordinated unit rather than as isolated parts.
Builds strength in the glutes through a push pattern, which carries over directly to pressing resistance away from your torso.
Allows progressive overload — adding load or repetitions over weeks is what actually drives glutes growth.
Uses dumbbell, which allows each side to work independently, exposing and correcting strength imbalances.
How to Perform the Dumbbell One Arm Kickback
1
Take a stable starting position holding the dumbbell, working one side at a time.
2
Take a breath and brace, then press the dumbbell away from your body under control.
3
Press until your arms are almost straight, stopping just short of locking the elbows.
4
Through the whole Dumbbell One Arm Kickback, keep the effort in the glutes — if you lose that connection, stop and reset.
5
Lower back to the start slowly, feeling the glutes lengthen under tension.
6
Complete all reps on one side, then match the count exactly on the other.
Your Goal General Fitness
Sets
2–3
Reps
10–15
Rest
60s
Breathing Technique
The general rule for the Dumbbell One Arm Kickback is simple: inhale as you lower the resistance toward you, exhale as you press it away. For heavier sets, take a breath in at the start position, brace as though bracing for a punch, and hold that pressure through the hardest part of the rep before exhaling. Getting this right stabilises your trunk and keeps blood pressure in a sensible range.
Tips for Proper Form
Grip hard — a firm grip measurably increases how much force the working muscles can produce.
Control the lowering phase — most of the glutes stimulus comes from resisting the weight, not lifting it.
Set your position before the first rep rather than correcting it mid-set.
Start each set with your weaker side and match the stronger side to it, not the reverse.
Keep the range of motion consistent across every rep so you can compare sessions honestly.
Keep the shoulder blades set down and back so the shoulder joint stays in a safe position.
Set your shoulder blades down and back before the first rep — a stable base is what lets the glutes actually take the load.
Log your Dumbbell One Arm Kickback numbers each session. The glutes responds to gradual, tracked increases far more reliably than to hard sessions you can't repeat.
Free weights let you drift out of position, so watch that both sides move together — the stronger side will try to take over.
Common Mistakes to Avoid
Bouncing the weight at the bottom of the rep.
Do this insteadPause briefly at the bottom so the glutes does the work instead of the stretch reflex.
Letting the anconeus and forearms take over the Dumbbell One Arm Kickback.
Do this insteadIf you feel it everywhere except the glutes, reset your position and ease off the difficulty.
Letting the stronger side take over and hide a glutes imbalance.
Do this insteadWatch that both sides move at the same speed and through the same range.
Variations by Experience Level
Beginner
Perform the movement slowly with a light load until the pattern feels automatic. If dumbbell feels unmanageable, rehearse the same pattern with bodyweight first. Treat the Dumbbell One Arm Kickback as skill practice at this stage — the glutes adapts plenty from clean reps.
Intermediate
Add a one- to two-second pause at the hardest position of each repetition. Hold your Dumbbell One Arm Kickback load for two sessions before increasing it.
Advanced
Add a drop set on the last working set to extend the stimulus beyond your normal stopping point. Use the Dumbbell One Arm Kickback as your accessory once your main glutes lift is done for the day.
Safety Considerations
Working one side at a time means the trunk must resist rotation — do not let the torso twist to help the rep through.
Stop the set when technique degrades — a Dumbbell One Arm Kickback rep that no longer looks like your first one is not building anything.
The most common way the Dumbbell One Arm Kickback goes wrong is shoulder impingement when the elbows flare excessively.
This is an advanced variation — build a base with simpler versions of the pattern before attempting it.
Warm up with lighter sets of the Dumbbell One Arm Kickback before your first working set.
Who Should Avoid This Exercise
The Dumbbell One Arm Kickback suits most healthy trainees, but it is not appropriate for everyone.
Anyone with an acute lower-back injury or disc irritation, until cleared to load the spine again.
Anyone experiencing sharp, localised or radiating pain during the movement — that is a signal to stop, not to push through.
Anyone with an unresolved shoulder impingement or rotator cuff issue, since the pressing position loads exactly that structure.
This is general educational information, not medical advice. If you are managing an injury or medical condition, check with a qualified professional before adding this exercise to your programme.
What muscles does the Dumbbell One Arm Kickback work?
It primarily trains the triceps, with the anconeus and forearms assisting. The pattern is classified as push, so the chest, shoulders and triceps working as a unit share the workload.
Is the Dumbbell One Arm Kickback suitable for beginners?
It is rated advanced and assumes established technique, adequate mobility and a base of general strength. Build up with simpler push variations first.
How many sets and reps should I do?
A practical starting point is 5 sets of 3-5, resting 3-5 min between sets, roughly 2-3x per week. Adjust from there based on how you recover.
What equipment do I need for the Dumbbell One Arm Kickback?
You need dumbbell. This allows each side to work independently, exposing and correcting strength imbalances, though it demands more stabilisation, so usable load is lower than a barbell.
How do I breathe during the Dumbbell One Arm Kickback?
As a general rule, inhale as you lower the resistance toward you, exhale as you press it away. Avoid holding your breath for the entire set.
What is the most common mistake with the Dumbbell One Arm Kickback?
Shoulder impingement when the elbows flare excessively. The simplest correction is to keep the shoulder blades set down and back so the shoulder joint stays in a safe position.
What can I do instead of the Dumbbell One Arm Kickback?
Good substitutes that train the same glutes pattern include Tricep Cable Kickback On Crossover Machine, Cable Individual Glute Kickbacks, and Resistance Band Seated Bent Knee Abduction. Pick whichever matches the equipment you have available.
Should I train both sides equally on the Dumbbell One Arm Kickback?
Yes. Start each set with your weaker side and match the stronger side to whatever it managed — that is how you close an imbalance rather than reinforce it.
About Training Your Glutes
The Dumbbell One Arm Kickback fits into that picture as an advanced option using dumbbell, leaning on the anconeus and forearms alongside the glutes.
The glutes — primarily the gluteus maximus, with the medius and minimus on the side of the hip — are the strongest muscles in the body and the engine of hip extension. Well-developed glutes drive performance in squats, deadlifts, and sprints, and support the lower back and hips.
Hip thrusts and glute bridges load the glutes through their strongest range and are the most direct builders. Squats, lunges, and Romanian deadlifts add size through deep hip flexion, while abduction work and kickbacks target the upper and side glutes for shape and hip stability.
Focus on driving through the heels and squeezing the glutes hard at the top of each rep rather than arching the lower back.