If your bench press has stalled, your chest might not be the problem but your triceps probably are.
The triceps make up roughly two-thirds of your upper arm and play a critical role in locking out every rep of the bench press. In fact, research and strength training analysis show that triceps contribute significantly to pressing power, especially in the top half of the lift.
That’s where triceps workouts with dumbbells come in. Dumbbells offer more freedom of movement, better muscle activation, and improved joint safety, making them one of the most effective tools for building stronger triceps and a bigger bench.
Why Strong Triceps = A Bigger Bench Press
The Role of Triceps in Bench Press Performance
During a bench press:
- Bottom phase → chest dominates
- Mid-range → shoulders assist
- Lockout (top phase) → triceps take over
If you fail near the top of your lift, your triceps are the weak link.
Exercises like close-grip pressing shift more load to the triceps, increasing their activation and helping improve pressing strength.
Why Use Dumbbells Instead of Barbells?
Dumbbells offer unique advantages:
- Greater range of motion
- Balanced strength between arms
- Reduced joint stress
- Higher muscle activation in some cases
For hypertrophy and stability, dumbbells are incredibly effective.
Understanding the Triceps (So You Train Them Properly)
Your triceps consist of three heads:
| Head | Function | Best Way to Target |
|---|---|---|
| Long Head | Adds size & thickness | Overhead movements |
| Lateral Head | Outer arm definition | Pressing & push movements |
| Medial Head | Stability & endurance | All movements |
To maximize bench strength, you must train all three heads.
Best Triceps Workouts with Dumbbells
1. Close-Grip Dumbbell Bench Press (Top Bench Builder)
This is the #1 dumbbell exercise for improving your bench press.
Why It Works
- Mimics bench press mechanics
- Increases triceps activation
- Builds lockout strength
Narrowing your grip shifts emphasis from chest to triceps, forcing them to produce more force.
How to Do It
- Lie flat on a bench
- Hold dumbbells close together
- Keep elbows tucked
- Lower slowly, press explosively
Pro Tip
Squeeze the dumbbells together to increase triceps tension.
2. Overhead Dumbbell Triceps Extension (Long Head Builder)
This is essential for adding size and improving pressing strength.
Why It Works
- Stretches the long head (largest portion)
- Improves shoulder stability
- Enhances overall arm mass
How to Do It
- Hold one or two dumbbells overhead
- Lower behind your head
- Keep elbows pointing up
- Extend fully
Best For
- Increasing arm thickness
- Fixing weak lockouts
3. Dumbbell Skull Crushers (Lying Triceps Extension)
A classic mass-building movement.
Benefits
- Targets all three heads
- Builds strength through full range
- Great for hypertrophy
How to Perform
- Lie on a bench
- Lower dumbbells toward your temples
- Extend back up
Mistake to Avoid
Don’t flare your elbows—keep them stable.
4. Dumbbell Floor Press (Lockout Specialist)
This is one of the best exercises for bench press carryover.
Why It Works
- Reduces chest involvement
- Forces triceps to do most of the work
- Builds strength in the top range
Floor pressing limits range of motion, making the triceps the primary mover.
5. Dumbbell Triceps Kickbacks (Isolation Finisher)
Why It Works
- High peak contraction
- Excellent for muscle definition
- Targets long head effectively
How to Do It
- Bend forward
- Keep upper arm still
- Extend elbow fully
Pro Tip
Pause at the top for maximum contraction.
6. Neutral-Grip Dumbbell Press
A joint-friendly pressing variation.
Benefits
- Reduces shoulder stress
- Emphasizes triceps
- Improves pressing stability
7. Tate Press (Advanced Triceps Builder)
Why It Works
- Unique angle hits medial head
- Improves pressing strength
Complete Dumbbell Triceps Workout for a Bigger Bench
Beginner Routine
| Exercise | Sets | Reps |
|---|---|---|
| Close-Grip Dumbbell Press | 3 | 8–12 |
| Overhead Extension | 3 | 10–12 |
| Kickbacks | 3 | 12–15 |
Intermediate Routine
| Exercise | Sets | Reps |
|---|---|---|
| Close-Grip DB Press | 4 | 6–10 |
| Skull Crushers | 3 | 8–12 |
| Overhead Extension | 3 | 10–12 |
| Floor Press | 3 | 6–8 |
Advanced Strength Routine
| Exercise | Sets | Reps |
|---|---|---|
| Close-Grip DB Press | 5 | 5–8 |
| Floor Press | 4 | 4–6 |
| Skull Crushers | 3 | 8–10 |
| Overhead Extension | 3 | 10–12 |
| Kickbacks | 2 | 15–20 |
Programming Tips for Maximum Bench Gains
1. Train Triceps 2–3 Times Per Week
Consistency drives strength.
2. Prioritize Heavy Pressing First
Start with compound movements like close-grip presses.
3. Use Progressive Overload
Increase:
- Weight
- Reps
- Volume
4. Focus on Lockout Strength
Add:
- Floor presses
- Partial reps
5. Mind-Muscle Connection
Slow down reps and control the weight.
Common Mistakes That Kill Your Progress
1. Flaring Your Elbows
Reduces triceps activation.
2. Going Too Heavy Too Soon
Leads to poor form and injury.
3. Ignoring the Long Head
Limits overall arm growth.
4. Not Training Full Range of Motion
Reduces muscle activation.
Sample Push Day (Chest + Triceps)
- Dumbbell Bench Press – 4 sets
- Incline DB Press – 3 sets
- Close-Grip DB Press – 3 sets
- Skull Crushers – 3 sets
- Overhead Extension – 3 sets
This combination maximizes synergy between chest and triceps.
Nutrition Tips for Bigger Triceps
- Protein: 1.6–2.2g per kg bodyweight
- Calorie surplus for growth
- Stay hydrated
- Prioritize recovery
Frequently Asked Questions (FAQs)
What are the best triceps workouts with dumbbells for bench press?
Close-grip dumbbell press, overhead extensions, skull crushers, and floor presses are the most effective.
How do triceps improve bench press strength?
They control the lockout phase and contribute significantly to pressing power.
Can I build big triceps using only dumbbells?
Yes. Studies show dumbbells can provide excellent muscle activation and hypertrophy.
How often should I train triceps?
2–3 times per week for optimal growth.
Are dumbbells better than barbells for triceps?
They offer better range of motion and joint safety, though both are effective.
Why is my bench press stuck?
Weak triceps, poor technique, or lack of progressive overload.
What rep range is best?
- Strength: 4–6 reps
- Hypertrophy: 8–12 reps
Do overhead exercises really matter?
Yes—they target the long head, which is crucial for size and strength.
You can also follow “How to Do Shoulder Press with Dumbbells” for dumbbell workouts, and fitness tips to help you get better results.