Smith Machine Shrug
The Smith machine shrug removes the stability requirement of a free barbell, so every bit of effort goes straight into elevating the traps. The guided bar path makes it ideal for high-rep burnout sets or for lifters who want to overload the traps late in a session when fatigue makes free-bar control sloppy. Set the bar in front of the thighs and drive up.
- Equipment
- Smith Machine
- Body part
- Traps
- Type
- Strength
- Browse by muscle
- Trapezius Upper
- Browse by movement
- Shoulder Raise
- Target
- Trapezius Upper
- Secondary
- Trapezius Middle
- Tertiary
- Erector Spinae
How to do it
- 1
Set the Smith bar to mid-thigh height and load your weight.
- 2
Step in and grip the bar slightly wider than shoulder width, arms straight.
- 3
Rotate the bar off the hooks and stand tall with it against your thighs.
- 4
Brace your core, then elevate the shoulders straight up toward your ears.
- 5
Pause and squeeze at the top, then lower until the traps stretch fully.
- 6
Re-rack by rotating the bar back onto the hooks once the set is finished.
Tips
- Stand so the bar path lines up just in front of your thighs, not jammed against them.
- Keep the movement strictly vertical; the machine already fixes the path, so do not fight it.
- This is a great spot to push higher reps of 15 to 20 for a deep trap pump.
- Use straps to keep grip from being the limiting factor on heavy sets.
Variations
Common mistakes
- Leaving the safety stops set high, so the bar stops before your shoulders have finished dropping. Set the stops low enough that the traps stretch fully at the bottom of every rep.
- Rotating the bar only halfway off the pegs, so a rep catches on a hook mid-set. Turn it clear, feel it hang free, and then start shrugging.
- Firing reps off at machine-gun speed because the track has removed the balance demand. Without a hold at the top the traps never fully contract, so pause for a beat on every rep, even at 20 reps a set.
- Hanging your bodyweight back against the fixed bar so the hips drift forward underneath it. Stand stacked over your feet and let the shoulders, not your lean, move the bar.
Frequently asked
- How many sets and reps of the Smith machine shrug should I do?
- Treat it as the back end of your trap work: two or three sets of 15 to 20 with 60 to 90 seconds of rest, after whatever heavy pulling you did. The guided bar means fatigue does not turn the movement sloppy, so this is where a set can be pushed close to failure. If it is the only trap work in your program, run three sets of 10 to 12 first with a hard hold at the top, then finish with one set of 20.
- What can I do instead of a Smith machine shrug?
- A barbell or dumbbell shrug trains the same thing; you take on the balancing yourself, which usually means a slightly lighter load. If stability was what you wanted, an incline dumbbell shrug with your chest on the pad removes even more body english than the Smith does. Away from a gym, hold one heavy object at your side, suitcase style, and shrug that side for reps before swapping, keeping the torso upright throughout.
- Who should use the Smith machine shrug?
- It suits lifters who want to overload the traps late in a session, when a free bar starts drifting, and beginners still learning what a shrug should feel like, since all your attention can go into elevating the shoulders. It is a poor choice as your only shrug if you also want the grip and stabilizing work a free bar demands. The fixed line does not fit everyone either: if your shoulders have to reach forward or back to meet the bar, use dumbbells instead.
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