Most arm size still comes from pressing and pulling compounds. Curls and extensions work best as short, progressive finishers after chest, back, or shoulder work — not as a full program on their own.
This guide highlights well-established biceps and triceps builders you can open in the exercise library, plus a simple way to combine them. For a broader browse-by-equipment view of the same region, see the Arm Exercises hub. It is general fitness guidance — not personalized coaching or medical advice. Use the linked exercise pages for setup and technique cues.
What “best” means here
These picks prioritize:
- High loading potential on a few primary curls and presses (you can progress week to week)
- Coverage of both biceps and triceps without chasing every cable attachment
- Options for barbell, EZ-bar, dumbbell, cable, machine, and bodyweight equipment
- Elbow-friendly alternatives when a fixed bar path is not the right tool yet
Your arms also share work with the chest and shoulders on presses, and with the back on rows and chin-ups. That is normal — balanced push and pull work still belongs in the same week.
The core arm exercise shortlist
1. Barbell and EZ-bar curls
The primary free-weight curl pattern for overall biceps loading. Keep the elbows fairly still, avoid swinging the torso for momentum, and stop each rep under control.
- Library guide: Barbell Curl
- Wrist-friendlier bar: EZ Barbell Curl
- Load the bar cleanly with the Plate Loading Calculator
- Estimate a working max with the One-Rep Max Calculator
2. Dumbbell curls (standing, alternate, incline)
Dumbbells let each arm travel independently and often feel kinder on the wrists and elbows than a fixed barbell path. Incline curls bias a longer stretch at the bottom.
- Dumbbell Biceps Curl / Dumbbell Standing Biceps Curl
- Alternating option: Dumbbell Alternate Biceps Curl or Alternate Biceps Curl
- Stretch-biased: Dumbbell Incline Curl / Dumbbell Incline Biceps Curl
- Isolation finisher: Concentration Curl
3. Hammer curls and preacher curls
Hammer curls emphasize a neutral grip (brachialis / forearm support). Preacher curls reduce cheating by bracing the upper arms.
- Hammer Curl / Hammer Curl
- Cross-body option: Cross Body Hammer Curl
- Preacher Curl / machine support: Lever Preacher Curl
- Optional forearm blend: Zottman Curl
4. Cable curls
Cables keep tension more consistent through the range and are easy to micro-load. Useful when free-weight elbows feel beat up.
- Cable Curl
- Band option when traveling: Band Biceps Curl / Band Hammer Curl
5. Close-grip bench press and dips (triceps compounds)
Heavy triceps work still benefits from a pressing pattern you can load. Keep the elbows tucked enough to bias the triceps without turning every set into a max bench attempt.
- Close-Grip Bench Press
- Triceps Dip / assisted option: Assisted Triceps Dip
- Bodyweight accessory: Close-grip Push-up
6. Triceps pushdowns
A primary isolation tool for high-quality triceps volume with easy progressive overload. Use a controlled tempo and keep the elbows pinned near your sides.
- Triceps Pushdown
- Cable Pushdown / Cable Triceps Pushdown
- Band option: Band Pushdown
7. Overhead and lying triceps extensions
Overhead work biases the long head of the triceps; lying extensions (skull crushers) are a classic loaded accessory. Prefer a stable elbow path over ego loading.
- Overhead Triceps Extension
- Cable support: High Pulley Overhead Tricep Extension
- Lying Triceps Extension / Barbell Lying Triceps Extension Skull Crusher
- Band option: Band Overhead Triceps Extension
8. Kickbacks (optional accessory)
Useful as a lighter finisher when elbows tolerate them. They are rarely the main triceps builder compared with pushdowns, close-grip presses, or dips.
- Kickback
- Dumbbell Kickback
- Cable option: Cable Kickback
9. Chin-ups as biceps support (optional)
Supinated chin-ups are still a back exercise first, but they add meaningful biceps loading when you already train pulls hard. Treat them as support, not as your only arm work.
- Chin-Up
- More pull options: Best Back Exercises for Strength and Muscle
10. Light wrist work (optional)
Forearms support grip and curl variations. A little direct work is enough for most lifters.
How to build a simple arm session
A conservative template after a push or pull day — or as a short dedicated finisher:
| Slot | Example | Sets × reps | Effort |
|---|---|---|---|
| Triceps compound | Close-grip bench or dips | 3 × 6–10 | about RPE 7–8 |
| Biceps primary curl | Barbell, EZ-bar, or dumbbell curl | 3 × 8–12 | about RPE 7–8 |
| Triceps isolation | Pushdown or overhead extension | 2–3 × 10–15 | about RPE 7–8 |
| Biceps accessory | Hammer, preacher, incline, or concentration curl | 2–3 × 10–15 | about RPE 7–8 |
Rest a bit longer on close-grip presses and dips (often about 2–3 minutes) and shorter on curls and pushdowns. For effort targets and rest ranges, see How to Use RPE for Working Sets and the RPE & Rest Calculator.
If you also train chest, back, and shoulders, keep presses and pulls balanced across the week — see Best Chest Exercises for Strength and Muscle, Best Back Exercises for Strength and Muscle, and Best Shoulder Exercises for Strength and Muscle. For lower-body structure, see Best Leg Exercises for Strength and Muscle. For a full weekly push/pull/legs template, see Push/Pull/Legs Split Explained. For a beginner full-body plan, see 5x5 for Beginners. For band curls and pushdowns, see Best Resistance Band Exercises for Full-Body Training.
Beginner-friendly swap
If free-weight skull crushers or heavy barbell curls bother your elbows, start with:
- Dumbbell Biceps Curl or Cable Curl
- Triceps Pushdown or Band Pushdown
- Close-grip Push-up or Assisted Triceps Dip
Add barbell/EZ-bar curls and close-grip bench once elbow comfort and bracing feel consistent.
Weekly volume without overdoing it
A practical starting range for many lifters is roughly 6–12 hard direct biceps sets and 6–12 hard direct triceps sets per week, remembering that pressing and pulling days already tax the arms. Add sets only if recovery, sleep, and main-lift performance stay solid for a few weeks.
Pair arm progress with enough protein using the Protein Intake Calculator. When working sets get easier at the same RPE, add a small load jump or an extra clean rep — then re-check your one-rep max estimate on close-grip presses if you program from percentages.
Common mistakes to avoid
- Turning every curl into a torso swing (keep the upper arms quieter than the ego wants)
- Elbow flare or excessive load on skull crushers when a pushdown would train the triceps better that day
- Ignoring compounds and only chasing pump isolation
- Training arms hard every day with no recovery between finishers
- Pushing through sharp elbow or wrist pain — reduce range, change the tool, or deload rather than grinding through joint irritation
Limitations
- No single exercise is universally “best”; equipment access, joint history, and goals matter
- EMG rankings and social-media “peak contraction” hacks are not personal programs
- Form cues on this page are intentionally high-level — open each library entry for exercise-specific guidance
- If you have an elbow or wrist injury history, get clearance from a qualified professional before heavy curling or extension work
New to library pages? See How to Read Exercise Instructions on This Site.
Quick links
- Arm Exercises hub
- Dumbbell Exercises hub
- Cable Exercises hub
- Barbell Exercises hub
- Assisted Exercises hub
- Barbell Curl
- Dumbbell Biceps Curl
- Triceps Pushdown
- Close-Grip Bench Press
- Triceps Dip
- Best Chest Exercises
- Best Back Exercises
- Best Shoulder Exercises
- Best Leg Exercises
- Push/Pull/Legs Split Explained
- 5x5 for Beginners
- Best Resistance Band Exercises
- How to Read Exercise Instructions
- How to Use RPE for Working Sets
- How to Calculate Your One-Rep Max
- One-Rep Max Calculator
- Plate Loading Calculator
- All training guides
- Exercise library