How to Do the Barbell Shrugs

Barbell shrugs are the most direct way to load the traps with heavy weight, and that directness is exactly the point. Most compound pulling movements hit the traps as a secondary player, but shrugs put them front and center with no other muscle group sharing the load or limiting how much you can move. The barbell version in particular lets you handle more weight than dumbbells or cables, which matters for the traps because they respond well to progressive overload at higher loads. If you want to track your shrug sessions alongside the rest of your training, the Mariposas app lets you log them for free.

Barbell Shrugs demonstration
Traps Barbell Isolation

How to do it

  1. Stand with a barbell racked at about hip height, grip it just outside shoulder width with an overhand grip, and position your feet hip-width apart directly under the bar before you unrack it.
  2. Unrack the bar by straightening your legs and stepping back one small step, then let the bar hang at full arm's length with your shoulders in a natural, unpacked position so you start each rep from a dead hang rather than pre-shrugged.
  3. Take a breath into your belly, brace your core, and keep your chest up so your torso stays upright throughout the movement rather than leaning forward with the weight.
  4. Drive your shoulders straight up toward your ears as high as they will go, thinking about trying to touch your traps to your earlobes, and avoid any forward or backward rolling of the shoulder joint.
  5. At the top of the movement, hold the contracted position for one full second so you can confirm the traps are actually squeezing and you are not just bouncing the weight up with momentum.
  6. Lower the bar under control back to the fully depressed starting position, letting your shoulders drop all the way down so the traps get a genuine stretch before the next rep rather than a shortened range of motion.
  7. Reset your brace at the bottom if needed, then initiate the next rep cleanly from that stretched position rather than immediately bouncing into another shrug.
  8. After your final rep, walk the bar back into the rack under control rather than dropping it, and make sure the bar is fully seated before you let go.

Form cues

  • Shoulders go straight up, not in a circle
  • Hold the top for a full beat
  • Full drop at the bottom every rep
  • Chin stays level, don't tuck into the shrug
  • Arms stay passive, no bicep pull

Common mistakes

  • Rolling the shoulders forward or backward: this puts unnecessary stress on the shoulder joint and actually reduces trap activation because the movement becomes rotational rather than pure elevation, so keep the path strictly vertical.
  • Using a weight so heavy that the range of motion collapses to a quarter inch: a small shrug with 400 pounds trains nothing well, and dropping to a load that allows a full range from depression to full elevation will produce far more trap development over time.
  • Bouncing reps with momentum from the hips or knees: dipping and then jerking upright transfers the load away from the traps and into a full-body heave, which defeats the entire purpose of an isolation movement, so control the tempo.
  • Skipping the hold at the top: the traps are notoriously hard to feel contracting, and rushing through the top position means you never confirm the muscle is actually doing the work, so slowing down and pausing builds both mind-muscle connection and time under tension.
  • Gripping the bar too wide or too narrow: a grip much wider than shoulder width pulls the shoulders into a mechanically awkward position, while a very narrow grip creates crowding and discomfort, so staying just outside shoulder width keeps the shoulder girdle in the most neutral, efficient alignment.

Why do the Barbell Shrugs?

  • The traps play a significant role in neck stability and upper spine support, so building them with direct loading has carryover to posture during heavy squats, deadlifts, and overhead work.
  • Because the barbell allows for heavier loading than most other shrug implements, it gives the traps a stimulus they rarely encounter in compound work, which can translate into visible thickness across the upper back.
  • The controlled eccentric lowering phase of a barbell shrug, when the shoulders descend fully, stretches the traps under load in a way that contributes to both hypertrophy and shoulder health over time.
  • Strong traps contribute to scapular stability, which supports the shoulder joint during pressing and pulling movements, making shrug work relevant beyond just aesthetics.

Barbell Shrugs variations

Smith Machine Shrug
A useful starting point for beginners who are still learning to keep the bar path vertical, since the machine locks the bar into a fixed track and removes the balance demand.
Trap Bar Shrug
The neutral grip and centered loading of a trap bar reduces wrist and forearm fatigue, making it a good option for lifters who find the overhand barbell grip fails before their traps do.
Barbell Shrug with Pause and Slow Eccentric
Adding a two-second hold at the top plus a three-second lowering phase dramatically increases time under tension, making this a harder progression for someone who has plateaued on standard shrugs.
Behind-the-Back Barbell Shrug
Holding the bar behind the thighs shifts the torso position slightly and changes the feel of the contraction at the top, which some lifters find hits a different portion of the trap more effectively.

How to program it

Barbell shrugs typically show up at the end of a back or pull session, after compound rows and deadlifts have already fatigued the primary movers, so the traps can be targeted with focused isolation work. Many lifters use them in the 8 to 15 rep range for hypertrophy, though some strength-focused programs also include heavier sets in the 4 to 6 rep range to build the capacity to stabilize heavier deadlift loads. Because the traps recover relatively quickly and can handle significant volume, two sessions per week is a common programming frequency. Straps are widely used once loads get heavy enough that grip becomes the limiting factor rather than the traps themselves.

Log the Barbell Shrugs free in Mariposas Track every set, watch your strength climb · collect a cute pet 🐾

FAQ

Should I use straps for barbell shrugs?
Most experienced lifters do use straps for their heavier shrug sets. The whole point of the exercise is to load the traps, and if your grip is giving out at rep 8 while your traps could handle 12 clean reps, straps solve that mismatch and keep the stimulus where it belongs.
Why can't I feel my traps during shrugs?
This is one of the most common frustrations with the movement. The traps are hard to feel, especially if you are rushing reps or the weight is so heavy that the range of motion collapses. Try dropping the load significantly, slowing the tempo down, and holding the top position for a full two seconds while actively trying to squeeze. The mind-muscle connection for the traps often takes several sessions to develop.
How high should I shrug?
As high as your traps will physically take your shoulders. For most people that means the shoulders travel noticeably upward but nowhere near touching the ears, which is fine. The goal is to reach the top of your available range, hold it, and then fully depress on the way down. Avoid cutting the range short just to use more weight.
Are barbell shrugs bad for your neck?
Done with a vertical bar path and no excessive neck craning, shrugs are generally considered safe. Problems tend to arise when people roll the shoulders aggressively or use so much weight that the neck gets compressed. Keeping your chin level and your shoulder path strictly vertical addresses most of the concern.
Do barbell shrugs replace deadlifts for trap development?
Not exactly. Deadlifts work the traps heavily through isometric holding and stabilization under very high loads, which is a different stimulus than the dynamic elevation you get in shrugs. Many programs that prioritize upper back development include both, since they train the traps in meaningfully different ways.