If you want bigger, stronger arms, your triceps deserve most of the attention. They make up roughly two-thirds of your upper arm — yet most people spend the majority of their arm day on bicep curls and wonder why their arms aren't growing.
The good news: you don't need a cable machine or a fully equipped gym to build impressive triceps. A pair of dumbbells and a small amount of floor space is all it takes. If you're training at home and prefer the simplicity of free weights, dumbbell tricep exercises give you everything you need to add serious size and strength to the back of your arms.
This guide covers the 10 best dumbbell tricep exercises, with honest notes on form, a few things that actually surprised me along the way, and sample workouts for every experience level.
Why Train Triceps with Dumbbells?
When most people think about tricep training, they picture cable pushdowns or a barbell lying on a bench. And those are fine. But dumbbells have a few genuine advantages that don't get talked about enough.
First, each arm has to do its own work. There's no barbell to balance the load between sides. This exposed a noticeable strength difference between my left and right arm that I had no idea existed — and fixing that imbalance made both arms grow faster.
Second, dumbbells give you more range of motion on overhead movements, which matters a lot because of how the tricep is structured. The muscle has three heads — the long head, the lateral head, and the medial head — and they don't all respond to the same exercises. The long head, which is the biggest of the three and runs along the inside of your upper arm, only gets fully stretched when your arm is raised overhead. If you're never doing overhead tricep work, you're leaving the largest portion of the muscle undertrained.
The lateral head is what gives your arm that horseshoe shape from the outside. The medial head sits deeper and adds thickness and density. You need to hit all three — which is why one or two exercises isn't enough, and why the variety below actually matters.
10 Best Dumbbell Tricep Exercises
| Exercise | Difficulty | Primary Head | Best For |
|---|---|---|---|
| Overhead Dumbbell Extension | Beginner | Long head | Building arm size (deep stretch) |
| Dumbbell Skull Crushers | Beginner | Lateral + medial | Overall tricep mass |
| Dumbbell Tricep Kickback | Beginner | Lateral head | Isolation & definition |
| Single-Arm Overhead Extension | Beginner–Intermediate | Long head | Fixing imbalances |
| Close-Grip Dumbbell Press | Beginner | All heads | Strength & compound growth |
| Tate Press | Intermediate | Medial head | Inner tricep activation |
| Lying Dumbbell Extension | Beginner | Long + lateral | Balanced development |
| Dumbbell JM Press | Advanced | All heads | Strength + hypertrophy |
| Dumbbell Floor Press | Beginner | All heads | Joint-friendly pressing |
| Dumbbell Push-Ups | Intermediate | All heads | Stability + functional strength |
1. Overhead Dumbbell Tricep Extension
Best for: Long head | Difficulty: Beginner
Sit or stand holding one dumbbell with both hands, arms extended straight overhead. Keep your upper arms pinned beside your ears — this is the cue most beginners miss, and it's what keeps the tension on the tricep rather than shifting it to the shoulders. Bend at the elbows to lower the dumbbell behind your head until you feel a deep stretch, then press back up.

Sets/reps: 3 × 10–12
What I've noticed: When people first try this, they let their elbows flare outward as they fatigue. Once that happens, the long head stops doing most of the work. Drop the weight before you let your form deteriorate — it's a much more honest exercise than it looks.
2. Dumbbell Skull Crusher
Best for: Lateral and medial head | Difficulty: Beginner–Intermediate
Lie on your back — bench or floor — holding two dumbbells directly above your shoulders, palms facing each other. Keeping your upper arms as vertical as possible, bend at the elbows to lower the dumbbells toward your temples. Extend back to the start.
Sets/reps: 3 × 10–12
Floor version note: I actually prefer doing these on the floor at home. The range of motion is slightly shorter, but that turns out to be a feature, not a bug — it reduces stress on the elbow joint at the bottom and forces cleaner mechanics. If your elbows have ever felt uncomfortable on skull crushers, try the floor version before writing the exercise off entirely.
3. Dumbbell Tricep Kickback
Best for: Lateral head | Difficulty: Beginner
Hinge forward at the hips until your torso is nearly parallel to the floor. Tuck your upper arms against your sides — they stay locked there for the entire set. From that position, extend your forearms back until your arms are fully straight, pause for a beat at the top, then return slowly.

Sets/reps: 3 × 12–15
The honest truth about this exercise: Most people rush through it and use it as a warm-up filler. But if you slow down the extension, hold the lockout for a full second, and use a weight that actually challenges you in that range, it becomes one of the better lateral head exercises available. The problem isn't the exercise — it's how it's usually performed.
4. Single-Arm Overhead Dumbbell Extension
Best for: Long head | Difficulty: Beginner–Intermediate
Same mechanics as the two-handed version, but with one dumbbell in one hand. Use your free hand to lightly support the working elbow if needed. Lower the dumbbell behind your head, then press back up.

Sets/reps: 3 × 10–12 each arm
Training one arm at a time here is useful for more than just spotting imbalances — it forces your brain to actually focus on the contracting muscle rather than just moving weight around. Start every set on your weaker side so it doesn't get shortchanged once fatigue sets in.
5. Close-Grip Dumbbell Press
Best for: All three heads, emphasis on lateral and medial | Difficulty: Beginner
Lie on your back holding two dumbbells with palms facing each other, pressing them together at the centre of your chest. Press straight up while keeping the dumbbells in contact with each other throughout the movement, then lower slowly.

Sets/reps: 3 × 10–12
The pressing-together part isn't just for looks — it creates continuous tension through the triceps that you lose the moment the dumbbells drift apart. Once the chest takes over, you've essentially turned this into a dumbbell press. Keep them touching.
6. Dumbbell Tate Press
Best for: Medial head | Difficulty: Intermediate
Lie on your back holding two dumbbells above your chest with your elbows pointing outward. Bend your elbows to lower the dumbbells toward your chest, keeping them flared wide throughout. Press back up by driving the elbows out and up.

Sets/reps: 3 × 10–12
This is the most underrated exercise on this list. Almost nobody does it, which is a shame because it directly targets the medial head — the part of the tricep that most people never isolate at all. Use a lighter weight than you think you need. It's a small-range movement and the burn catches most people off guard.
7. Lying Dumbbell Tricep Extension
Best for: Long and lateral head | Difficulty: Beginner
Lie flat holding two dumbbells above your chest, arms extended. The key technique point here: your upper arms should be angled slightly back from vertical — not straight up. From that position, lower the dumbbells toward your forehead by bending only at the elbows, then extend back up.
Sets/reps: 3 × 10–12
That slight backward angle keeps tension on the triceps at the top of the movement, which you lose when your arms are perfectly vertical. It's a subtle thing but it changes the feel of the exercise noticeably.
8. Dumbbell JM Press
Best for: All three heads | Difficulty: Advanced
Lie on your back holding two dumbbells above your chest. Lower them toward your upper chest by bending at the elbows and letting them flare very slightly outward — think of it as somewhere between a close-grip press and a skull crusher. Press back up in a straight line.
Sets/reps: 3 × 8–10
This came out of powerlifting circles as a way to build the tricep strength needed for heavy bench pressing, and it shows — it's one of the better mass-building movements on this list. It takes a session or two to find the right groove. Start with a weight you'd consider embarrassingly light and work up from there.
9. Dumbbell Floor Press (Close Grip)
Best for: Pressing without a bench | Difficulty: Beginner
Lie on the floor with two dumbbells close together, palms facing each other. Lower until your elbows touch the ground, pause briefly, then press back up.

Sets/reps: 3 × 8–12
This is worth having in your toolkit simply because it needs no equipment beyond the dumbbells themselves. The pause when your elbows hit the floor also removes any bouncing out of the bottom, which keeps the tension honest.
10. Dumbbell Push-Ups
Best for: Triceps + chest stability | Difficulty: Intermediate
Place two dumbbells shoulder-width apart on the floor and grip them as handles. Get into a push-up position with a straight line from head to heels. Lower your chest by bending your elbows close to your sides, then press back up.

Sets/reps: 3 × 10–15
Using dumbbells as handles lets you go deeper than a standard push-up, and it reduces wrist strain considerably — something worth knowing if regular push-ups leave your wrists aching. Keep your core tight; this is where the posture usually breaks down first.
Tricep Workouts with Dumbbells — Sample Plans
Beginner Workout (2–3× per week)
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Overhead dumbbell extension | 3 | 12 | 60 sec |
| Tricep kickback | 3 | 12–15 | 60 sec |
| Close-grip dumbbell press | 3 | 10–12 | 75 sec |
Focus on learning the movement patterns before adding weight. The close-grip press is a compound movement — give yourself a full 75 seconds before the next set.
Intermediate Workout (2× per week)
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Overhead dumbbell extension | 3 | 10–12 | 75 sec |
| Dumbbell skull crusher | 3 | 10–12 | 75 sec |
| Tricep kickback ↘ SS | 3 | 12–15 | 0 sec |
| Close-grip dumbbell press ↗ SS | 3 | 10–12 | 75 sec |
Superset (SS) the kickbacks directly into the close-grip press with no rest between the two. Rest 75 seconds after completing both exercises before the next round.
Advanced Workout (2× per week)
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Dumbbell JM press | 4 | 8–10 | 90 sec |
| Overhead dumbbell extension | 3 | 10–12 | 75 sec |
| Dumbbell skull crusher | 3 | 10–12 | 75 sec |
| Tate press ↘ SS | 3 | 10–12 | 0 sec |
| Tricep kickback ↗ SS | 3 | 12–15 | 60 sec |
Tate press and kickback form the finisher superset — no rest between the two movements, 60 seconds after each full round. By this point your triceps should have very little left, which is the intent.
Key Takeaway
Your triceps are the largest muscle group in your upper arm, and dumbbells give you everything you need to train them effectively at home. The overhead extensions and skull crushers build the long and lateral heads. The Tate press hits the medial head that most workouts skip entirely. Kickbacks finish off the lateral head. That's the whole muscle covered, with just a few exercises.
Pick the plan that matches your current level and train triceps 2–3 times per week. Add weight or reps over time — that's what actually drives growth. Most people see a noticeable difference in arm shape within 6–8 weeks of consistent training.
If you're new to this, start with the beginner or home-friendly plan. Get the movements right before you worry about going heavier.
FAQs
1. What are the best dumbbell tricep exercises?
Some of the most effective dumbbell tricep exercises include overhead extensions, skull crushers, close-grip presses, tricep kickbacks, and dumbbell push-ups. These movements help target all parts of the triceps.
2. Can I build triceps with just dumbbells?
Yes. Dumbbells allow you to train all three heads of the triceps through a full range of motion, which is the most important factor for muscle growth. Many lifters have built impressive arms with nothing more than a pair of adjustable dumbbells.
3. How to hit all heads of triceps with dumbbells?
Use a mix of exercises: overhead movements for the long head, pressing movements for overall mass, and isolation moves like kickbacks for the lateral and medial heads.
4. What dumbbell weight is best for triceps?
The best weight is one that feels challenging but still lets you complete your reps with good form. Most people use a weight they can control for about 8–15 reps.
5. Are 25 lb dumbbells enough to build muscle?
Yes, especially for beginners. Keep adding reps, slow down the tempo, or improve your control over time — and you'll keep making progress regardless of the number on the dumbbell.
References
1. Men's Health – 9 Best Dumbbell Tricep Exercises To Maximise Your Arm Training: Fitness experts explain the importance of targeted triceps training, recommend effective triceps movements (like the JM press and overhead extensions), and discuss why some triceps exercises (e.g., dumbbell kickbacks) may offer limited tension.
2. PubMed – Triceps Brachii Hypertrophy Research: Research showing that overhead extension positions (similar to dumbbell overhead extensions) produce greater triceps muscle hypertrophy than neutral positions, supporting the emphasis on a full range of motion.
3. PubMed – Maximal Strength Performance and Muscle Activation for the Bench Press and Triceps Extension Exercises Adopting Dumbbell, Barbell, and Machine Modalities Over Multiple Sets: This study examined how different training modalities (dumbbell, barbell, and machine) affect maximal strength and muscle activation across multiple sets. The findings suggest that free-weight variations (including dumbbells) can influence muscle activation patterns differently than machines, supporting their effectiveness for stabilizer engagement and overall upper-body development, including the triceps.



