ProgreviaDumbbell shrugs: proper form, muscles worked and common mistakes
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How to do it
Hold a dumbbell at each side and shrug the shoulders toward the ears for the upper traps, without rolling them. Pause at the top and lower under control to a stretch; no momentum.
Muscles worked
Main muscle: traps. When it plans weekly volume, every set of this exercise counts in full for traps: the generator does not split it with other muscles.
Dumbbell shrugs vs barbell shrugs: hands at your sides or in front
Holding the dumbbells at your sides changes your posture compared with barbell shrugs. With the bar, your hands sit in front of your thighs and the grip is fixed. With dumbbells, your arms hang at your sides, your shoulders keep a more natural position, no bar scrapes your legs and your palms can face your body. That often feels more comfortable on the neck and shoulders, although the top load you can move is a bit lower, since it depends on the heaviest dumbbells available and on your grip.
Pick it if you train in a gym without a free rack, if the bar gets in your way on the way up, or if you like a looser path. It fits after back or shoulder work, in sets of 10 to 15 reps with a pause of a couple of seconds at the top. If your grip fails before your traps do, put on straps. With heavier dumbbells you can use an incline bench and rest your chest on it, so your lower back carries no load.
A detail specific to this version: at the bottom, let your shoulders drop all the way before you lift again, instead of bouncing halfway. Go up in weight when you finish all your sets at the top of your rep range with the same control.
Technical sheet
- Movement pattern
- Isolation
- Minimum level
- Beginner
- Technical demand
- Basic
- Fatigue it generates
- Moderate (0.7 out of 2.2)
- Risk if technique breaks down
- Low
These are the values the generator uses to decide where the exercise goes within the session.
Recommended sets and reps
As an isolation exercise, it works best in 3–4 sets of 10–15 reps with 0–2 RIR. Use it at the end of the session to add volume without systemic fatigue.
Common mistakes to avoid
- Rolling the shoulders in a circle when shrugging: the effective movement is vertical, straight up and down.
- Letting your dominant side do more of the work: each arm or leg completes the same range, at the same pace.
- Using too much weight at the cost of technique and full range of motion.
What the research says
This is an isolation exercise. For beginners, adding it on top of compound lifts does not always help: in the trial by Gentil and colleagues (2013), people who only did lat pulldowns gained as much arm size as those who also did curls. It earns its place with experience, and for muscles the big lifts leave short.
On how hard to push: the meta-analysis by Refalo and colleagues (2023) found no clear advantage in going to failure over stopping just short of it. That is why the generator programs it with reps in reserve (RIR) instead of asking for failure on every set.
- Gentil P, Soares SR, Pereira MC, et al. Effect of adding single-joint exercises to a multi-joint exercise resistance-training program on strength and hypertrophy in untrained subjects. Applied Physiology, Nutrition, and Metabolism. 2013;38(3):341-344.
- Refalo MC, Helms ER, Trexler ET, Hamilton DL, Fyfe JJ. Influence of resistance training proximity-to-failure on skeletal muscle hypertrophy: a systematic review with meta-analysis. Sports Medicine. 2023;53(3):649-665.
How Dumbbell shrugs compares with other traps exercises
Of the 9 traps exercises in the catalogue, ranked from least to most fatiguing by the values the generator uses, Dumbbell shrugs is number 6 (tied with one other).
It sits in the middle of its group: it works as the day's main exercise or as a second or third one.
With different equipment, the same movement pattern offers 5 alternatives, such as Band Y-raise, Band shrug and Low cable shrug.
| Exercise | Equipment | Fatigue | Technique |
|---|---|---|---|
| Band Y-raise | resistance band | Low (0.4 out of 2.2) | Basic |
| Band shrug | resistance band | Low (0.5 out of 2.2) | Basic |
| Low cable shrug | cable | Low (0.6 out of 2.2) | Basic |
| Machine shrug | machine | Low (0.6 out of 2.2) | Basic |
| Dumbbell shrugs | dumbbells | Moderate (0.7 out of 2.2) | Basic |
| Barbell shrugs | barbell | Moderate (0.7 out of 2.2) | Basic |
An isolation exercise. In the trial by Gentil et al. (2015), with untrained young men over ten weeks, the biceps curl and the lat pulldown were equally effective for gaining strength and size in the elbow flexors: isolation is not filler.
- Gentil P, Soares S, Bottaro M. Single vs. multi-joint resistance exercises: effects on muscle strength and hypertrophy. Asian Journal of Sports Medicine. 2015;6(2):e24057.
Related guide
The best back exercises: a zone-by-zone guide
Alternative exercises
More isolation exercises
- Barbell shrugs
- Cable hip extension
- Leg extension
- Single-leg leg extension
- Overhead cable triceps extension
Add it to your routine
Progrevia can generate a personalized routine that includes Dumbbell shrugs based on your level, goal and available days.
Build your traps workout
Generate a full routine with the emphasis on traps and Dumbbell shrugs among your preferred exercises. Free, no sign-up.
Not sure what to pick? The setup assistant walks you through it, one question at a time. Open the assistant
Frequently asked questions
What muscles does Dumbbell shrugs work?
Dumbbell shrugs mainly works the traps muscle group, plus synergist and stabilizer muscles depending on the variation.
How many sets of Dumbbell shrugs should I do?
Between 3 and 5 sets per session, adjusting the total weekly volume for traps to your level (about 10–20 sets per muscle per week).
How many reps should I do for dumbbell shrugs?
A range of 10 to 15 reps usually works well, because the traps handle volume nicely and your grip does not become the limit too early. When you reach 15 with control and a pause, move to the next pair of dumbbells. With very heavy loads you can drop to about 8, using straps for support.
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