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Exercise · Traps

Behind-the-Back Shrug guide

The Behind-the-Back Shrug is a intermediate-level isolation barbell lift that trains the Trapezius (Upper). Use it when you want more traps work with barbell. Keep the range honest, add load only when every rep looks the same.

TargetTrapezius (Upper)
SecondaryTraps
EquipmentBarbell
MechanicsIsolation
LevelIntermediate
Sets × reps3–4 × 8–15

What muscles does the behind-the-back shrug work?

The Behind-the-Back Shrug primarily trains the Trapezius (Upper), with the traps as the target group. Train it as part of a balanced traps routine.

How do you do the behind-the-back shrug?

To do the Behind-the-Back Shrug: set a bar at a height you can unrack without shrugging. feet planted, trunk braced, then take the behind-the-back shrug load; move the load with the trapezius (upper). if another muscle takes over, shorten the range until trapezius (upper) is doing the work; control the lowering half. a bounce at the bottom is a missed rep on the behind-the-back shrug; stop 1–2 reps before form breaks. add weight or a harder variation only after every working set looks the same.

  1. Set a bar at a height you can unrack without shrugging. Feet planted, trunk braced, then take the behind-the-back shrug load.
  2. Move the load with the trapezius (upper). If another muscle takes over, shorten the range until trapezius (upper) is doing the work.
  3. Control the lowering half. A bounce at the bottom is a missed rep on the behind-the-back shrug.
  4. Stop 1–2 reps before form breaks. Add weight or a harder variation only after every working set looks the same.

What are the most common behind-the-back shrug mistakes?

  • Turning the behind-the-back shrug into a momentum drill. — Slow the first two seconds of the lowering half until the trapezius (upper) stays tense.
  • Cutting the range short to move more load. — Own the longest range you can keep tidy. Load comes after range.
  • Letting the barbell dictate sloppy setup. — Reset stance, grip and brace before every set, not after the first ugly rep.

Behind-the-Back Shrug alternatives

Behind-the-Back Shrug FAQ.

What muscles does the Behind-the-Back Shrug work?

The Behind-the-Back Shrug primarily targets the Trapezius (Upper), training the Traps as the main muscle group.

Is the Behind-the-Back Shrug a compound or isolation exercise?

The Behind-the-Back Shrug is an isolation exercise — it focuses on one muscle, which is useful for targeting and bringing up weak points.

What equipment do I need for the Behind-the-Back Shrug?

You need a barbell. Difficulty is rated intermediate.

What are good alternatives to the Behind-the-Back Shrug?

Good traps alternatives include Barbell Shrug, Dumbbell Shrug, Smith Machine Shrug.

Add the behind-the-back shrug to your workout.

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