Shrugs
The dumbbell shrug lifts the shoulders straight up toward the ears against a dead-hanging load, isolating the upper trapezius. It builds the neck-to-shoulder slope that shirts hang from and strengthens a muscle that carries bags, deadlifts and daily posture more than most people realise. Coached by Maddy (NASM-CPT) — these are the exact form cues he gives on every client's first week.
Muscles worked
Sets & reps by goal
| Goal | Sets × Reps | Rest |
|---|---|---|
| Strength | 4 × 3–6 | 2–3 min |
| Muscle | 3–4 × 9–12 | 60–90 s |
| Endurance | 3 × 18–27 | 45–60 s |
Rep ranges per Helms 2014 · Schoenfeld 2016.
Level — Beginner
Technically simple — the discipline is resisting heavy weights that shrink the range of motion.
Proper form — 5 cues
- Stand tall with dumbbells hanging at your sides, palms facing in
- Pull the shoulders straight up toward the ears — vertical, not backward
- Squeeze hard at the top for a full second
- Lower slowly until the traps reach a comfortable stretch
- Keep the arms relaxed and straight — they are hooks, not lifters
Breathing: Exhale as the shoulders rise, inhale on the slow lower.
The 3 mistakes Maddy corrects most
How to program shrugs
| Goal | Phase | Sets | Reps | Tempo | Rest | RPE |
|---|---|---|---|---|---|---|
| strength | weeks 1–4 · build | 4 | 6 | 2-0-1-1 | 2–3 min | 7 |
| strength | weeks 5–8 · intensify | 4 | 5 | 2-0-1-1 | 2–3 min | 8 |
| strength | weeks 9–12 · peak | 4 | 4 | 2-0-1-1 | 2–3 min | 9 |
| hypertrophy | weeks 1–4 · build | 3 | 12 | 2-0-1-1 | 60–90 s | 7 |
| hypertrophy | weeks 5–8 · intensify | 4 | 10 | 2-0-1-1 | 60–90 s | 8 |
| hypertrophy | weeks 9–12 · peak | 4 | 9 | 2-0-1-1 | 60–90 s | 8–9 |
| endurance | weeks 1–4 · build | 3 | 18 | 2-0-1-0 | 45–60 s | 6 |
| endurance | weeks 5–8 · intensify | 3 | 22 | 2-0-1-0 | 45–60 s | 7 |
| endurance | weeks 9–12 · peak | 3 | 27 | 2-0-1-0 | 45–60 s | 7–8 |
| beginner | weeks 1–4 · learn | 2 | 8 | 2-0-1-1 | 60–90 s | 5 |
| beginner | weeks 5–8 · groove | 3 | 10 | 2-0-1-1 | 60–90 s | 6 |
| beginner | weeks 9–12 · load | 3 | 10 | 2-0-1-1 | 60–90 s | 6–7 |
Tempo = eccentric-pause-concentric-pause, seconds; stretch rows use ease-in/hold/ease-out.
Common questions
Do shrugs build a bigger neck or bigger traps?
Shrugs target the upper trapezius — the muscle running from the base of the skull out to the shoulders — so they thicken the slope between neck and shoulder rather than the neck itself. Because that slope frames the neck, the whole area looks more developed as the traps grow.
Should I do shrugs with dumbbells or a barbell?
Dumbbells let the arms hang at your sides so the shoulders lift in a natural vertical line, and each side works independently. A barbell sits in front of the thighs, which suits heavier total loads but pulls the shoulders slightly forward. For most trainees, dumbbells are the more comfortable default.
How many times a week can I train shrugs?
The upper traps recover fast, so two or three sessions per week works well when the volume per session is modest — around three or four working sets. They also receive indirect work from deadlifts, carries and rows, so factor those in before stacking extra shrug days on top.
Should I roll my shoulders in circles when doing shrugs?
No. The upper traps' job here is straight vertical elevation — up, squeeze, down. Rolling the shoulders forward or backward adds no extra muscle work; it just drags the joint through a loaded arc it does not need and commonly irritates the shoulder over time. The rolling habit usually comes from trying to make light weight feel busy. Instead, shrug straight up toward your ears, hold the top for a second, and lower under control on the same vertical line.
Why don't I feel shrugs in my traps even with heavy weight?
Almost always because the weight is too heavy to move through a real range of motion — the set becomes a two-centimetre bounce with the arms and grip doing most of the complaining. Drop the load by roughly a quarter, shrug as high as the shoulders physically travel, squeeze for a full second at the top, then take two seconds to lower. Traps respond to the stretch at the bottom and the squeeze at the top, not to the number on the dumbbells.
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