Tricep Workouts With Dumbbells: The Best Sets We Tested for Arm Day
Tricep workouts with dumbbells are one of the most efficient additions you can make to a home gym in 2026, and you don’t need a cable machine or a full rack to do them well. A single pair of adjustable dumbbells covers overhead extensions, kickbacks, close-grip presses, and skull crushers, and good tricep workouts with dumbbells can be built around just three or four of those movements rotated across the week. We tested a mix of adjustable dumbbell systems and a few fixed-weight and bench options to see which ones actually held up to the specific demands of tricep isolation work, where wrist angle, handle comfort, and stability near the face and head matter more than they do for bigger compound lifts.
The best dumbbells we tested for tricep workouts
NÜOBELL 80 lb Adjustable Dumbbells
The dial-free selector feels solid mid-set during overhead tricep extensions, and the shorter head design didn't bang my forearms on close-grip presses the way some adjustables do.
- Quick weight changes between supersets
- Compact single-dumbbell footprint
- Comfortable handle diameter for skull crushers
- Expensive for the weight range
- Heavier than it looks to carry one-handed
PowerBlock Elite EXP Stage 1
The block shape kept my grip centered during two-arm overhead extensions, where round adjustables tend to tilt and torque my wrist toward the end of a set.
- Narrow profile is great for overhead movements
- Expandable if you add more weight later
- Small footprint by the bench
- Selector pin takes a beat to get used to
- Rubber coating shows chalk marks
Bowflex SelectTech 552
This is the set I recommend most often to friends starting arm day at home; the dial adjustment is fast between kickback and extension sets, and the range covers beginner through intermediate loads.
- Trusted, well-reviewed design
- Fast dial-based adjustments
- Good weight range for most lifters
- Cradle takes floor space
- Dial can stick if dropped hard
CAP Barbell Rubber Hex Dumbbells (Pair)
For dedicated kickbacks and single-arm extensions, I just grab a pair of these in the 10-15 lb range; the hex shape stops them rolling off the bench between sets.
- Simple, durable, no moving parts
- Hex shape prevents rolling
- Affordable entry point
- Need multiple pairs to progress
- Rubber smell out of the box
Yes4All Adjustable Dumbbell Set with Tray
The plate-and-collar system is a little slower to swap than dial sets, but it packs a real weight range into a tray that fits under a bed or in a closet.
- Very budget-friendly for the weight included
- Small storage footprint
- Threaded collars lock securely
- Slower to change weight mid-workout
- Plates can loosen slightly over time
FLYBIRD Adjustable Weight Bench
I paired this with a lighter dumbbell pair for skull crushers, and the backrest locks firmly enough that I never felt it shift under load near my face.
- Solid lock-in at multiple angles
- Folds flat for storage
- Comfortable padding for lying extensions
- Not a dumbbell, needs pairing with weights
- Base is a bit wide for tiny rooms
How we chose
We ran each dumbbell through the four moves that make up most good tricep workouts with dumbbells at home: standing overhead extensions, single-arm kickbacks, lying skull crushers on a flat or adjustable bench, and close-grip floor or bench presses. We paid attention to how the handle felt when the wrist rotated overhead, whether the weight selector held steady mid-set, and whether the shape of the dumbbell head got in the way when the elbow was fully bent. We also factored in storage footprint and price per pound, since most people building a home tricep routine are working with limited space and a limited budget.
Best exercises to pair with these dumbbells
Overhead tricep extension
Hold one dumbbell with both hands behind your head and press up. Narrower adjustable dumbbells like the PowerBlock line tend to feel more stable here because the weight stays centered over your palms instead of tilting side to side.
Single-arm kickbacks
Hinge at the hips and extend the arm straight back. This move works well with lighter, fixed-weight dumbbells like the CAP Barbell hex set since you don’t need to adjust weight between arms.
Skull crushers
Lying on a flat or adjustable bench, lower the dumbbell toward your forehead and press back up. A stable bench matters as much as the dumbbell here, which is why we included the FLYBIRD bench in this list.
Close-grip press
Press two dumbbells together over your chest, keeping elbows tucked. Adjustable sets like the Bowflex SelectTech 552 let you scale this up as your press strength grows past what your extension weight can handle.
| Dumbbell | Best move | Weight range | Price |
|---|---|---|---|
| NÜOBELL 80 lb | Close-grip press | 5–80 lb | $$$ |
| PowerBlock Elite EXP | Overhead extension | 5–50 lb (expandable) | $$ |
| Bowflex SelectTech 552 | All-around / mixed sets | 5–52.5 lb | $$ |
| CAP Barbell Hex (pair) | Kickbacks | Fixed, buy per weight | $ |
| Yes4All Adjustable Set | Budget full range | Varies by kit | $ |
| FLYBIRD Bench | Skull crushers | N/A (bench) | $$ |
How much weight should you start with?
Most beginners doing good tricep workouts with dumbbells start overhead extensions and skull crushers with 8-15 lb per side and kickbacks with 5-10 lb, since these are isolation movements and the tricep fatigues faster than it does during pressing. If you’re buying a fixed pair rather than an adjustable set, it’s worth getting a second lighter pair for kickbacks even if your extension weight is heavier.
Related guides
- Best dumbbells for home gyms
- Best weight benches
- Resistance training gear guides
- Home gym setup guides
- More buying guides
- How we test equipment
- About TalkGyms
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Frequently asked questions
What are the best tricep exercises to do with dumbbells at home?
Overhead extensions, single-arm kickbacks, skull crushers, and close-grip presses cover most of what you need, and rotating two or three of these per session builds a solid routine.
Do I need an adjustable dumbbell set for tricep workouts?
Not necessarily, but adjustable sets like the NÜOBELL or Bowflex SelectTech let you scale weight between different tricep moves without buying multiple pairs.
How heavy should my dumbbells be for tricep extensions?
Most people start overhead extensions with 8-15 lb per side and adjust from there based on how many clean reps they can hit with good form.
Can I do tricep workouts with just one dumbbell?
Yes, a single dumbbell works fine for overhead extensions and single-arm kickbacks, though a pair is needed for close-grip presses.
What’s a good beginner tricep workout with dumbbells?
Try 3 sets of overhead extensions, 3 sets of kickbacks, and 3 sets of close-grip presses, resting 45-60 seconds between sets.
Do I need a bench for dumbbell tricep exercises?
Not for extensions or kickbacks, but a flat or adjustable bench like the FLYBIRD makes skull crushers and lying extensions much more stable.
How often should I train triceps with dumbbells?
Two to three times per week works well for most home lifters, especially if triceps are also getting indirect work from pressing movements.