Barbell / Trap Bar Shrugs: how to do it right
In short: The barbell or trap bar shrug isolates the upper traps through a shoulder elevation, with maximum tension at mid-range.
How to do it, step by step
- 1Stand with feet hip-width apart, holding the barbell or trap bar with straight arms at your sides, back braced and chest open.
- 2Raise your shoulders vertically toward your ears, as if shrugging, without rolling forward or backward.
- 3Go for a clear traps contraction at the top, without cranking your neck or pushing your head forward.
- 4Lower slowly, controlling the load until your traps are fully lengthened, with no bounce.
- 5Continuous, smooth rhythm: about 1 second up, 2 to 3 seconds down, no dead time.
The mistake to avoid
Don't roll your shoulders forward or back, go straight up.
Other common mistakes
- Rolling the shoulders in circles thinking you hit more fibers creates pointless shear: keep a strictly vertical path.
- Going too heavy and shortening the range: lower the weight so you actually raise your shoulders and lower to a full stretch.
- Bending the elbows to cheat engages the biceps: keep your arms straight, the load must hang passively.
- Pushing your head forward at the top tires your neck: keep your gaze neutral and your neck aligned.
Muscles worked
- Main:
- Traps
Upper traps are the prime mover: they raise the shoulder girdle toward your ears. The middle trapezius fibers help slightly with retraction. The forearm and grip muscles hold the bar isometrically, without being targeted.
What to replace it with
Same muscle, same part of the movement: these exercises do the same job.
Frequently asked questions
How do I do this exercise?
Stand with feet hip-width apart, holding the barbell or trap bar with straight arms at your sides, back braced and chest open. Raise your shoulders vertically toward your ears, as if shrugging, without rolling forward or backward. Elbows straight, the load hangs passively, go for a clear traps contraction at the top.
How high should I raise my shoulders?
Tension peaks at mid-range, that's where the trapezius works the most, so don't rush that middle part. Lower until your traps are fully lengthened at the bottom, and raise your shoulders firmly toward your ears at the top. Go for the full range that you control, not the one you reach by squirming.
I don't feel anything, is that normal?
You should feel the work in the upper traps, not in your arms. Forget heavy at all costs: lower the weight, hold a one-second contraction at the top without shrugging higher, then lower slowly. The trap bar is your ally because it centers the load and keeps your grip from giving out before your traps do.
How fast should I do the movement?
About 1 second up, 2 to 3 seconds down under control, with no jerks or pauses. Hold a deliberate one-second contraction at the top, then really slow the descent. Control is what keeps the useful tension through the whole range.
How should I breathe?
Breathe in at the bottom, in the lengthened position. Hold your breath lightly and brace your abs during the elevation to stabilize your trunk. Breathe out at the end of the descent or during the controlled release. Bracing your lower back stops you from compensating with it.