Kelso shrug

Bent-over row position; arms straight; shrug scapulae together and slightly up.

family=kelso shrugpattern=scapular controlforce=staticmechanic=isolationequipment=free_weight

Muscles

muscle emphasis · training guidance

mid backPRIME
lats68
lower traps56
Primary
mid back
Supporting
lats, lower traps

Mechanics

Pattern
scapular control
Equipment
barbell, cable
Geometry
150° Pull Pivot
Target feel
Mid-back and lower traps fire without bicep involvement — pure retraction.
Progression
Add weight; increase ROM; combine with a pause hold.
Regression
Band Y-raise or face pull for scapular stability entry.

Common errors

  • Bending elbows — turns into a row; keep arms dead-straight
  • Standing upright — must stay in hinged position for horizontal pull plane
  • Shrugging upward (trapezius) instead of back (retraction)

Programming by goal

GoalSets × repsEffort capTempo
Strength3 × 3-6RPE ≤ 92-0-X-0
Muscle growth3 × 8-12RPE ≤ 83-1-1-0
Endurance3 × 15-25RPE ≤ 72-0-2-0

Engine defaults for one exercise. Adjust load so every rep stays within the listed effort cap.

Equipment context

The barbell version lets you move the most absolute load, while your grip and shoulder girdle stabilize the path. Cable tension stays constant through the range, so the target muscle stays loaded at the bottom of each rep.

Substitutions

Progression ladder

  1. Beginner / regression: Band Y-raise or face pull for scapular stability entry.
  2. Standard: Kelso shrug
  3. Advanced / progression: Add weight; increase ROM; combine with a pause hold.

Atlas metrics

Movement pattern
scapular control
Primary target
mid back
Supporting muscles
lats, lower traps
Equipment
barbell, cable
Joint geometry
150° Pull Pivot
Alternatives
3 substitutions

Evidence & limits

Last reviewed against peer-reviewed biomechanics references. Exercise descriptions are framed as training guidance, not medical advice.

Source: ExRx.net Exercise & Muscle Directory

Eccentryx is fitness software. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.

Try these tools

FAQ

How do I set up Kelso shrug?
Bent-over row position; arms straight; shrug scapulae together and slightly up.
What should I feel during Kelso shrug?
Mid-back and lower traps fire without bicep involvement — pure retraction.
What are common mistakes with Kelso shrug?
Bending elbows — turns into a row; keep arms dead-straight; Standing upright — must stay in hinged position for horizontal pull plane; Shrugging upward (trapezius) instead of back (retraction)
How do I progress Kelso shrug?
Add weight; increase ROM; combine with a pause hold.
What can I do instead of Kelso shrug?
Cable Y-raise, Band Y-raise, Face pull
Kelso shrug anatomy diagram.Kelso shrug 5-frame range-of-motion animation
The movement · Shoulder (scap retract) 104°→130° · Elbow (held fixed) 8°→18°
FeFg104→130° Shoulder (scap retract)160→160° Trunk (hinged bent-over)8→18° Elbow (held fixed)

Kelso shrug: pull pattern, 1900 ms rep trace, engine-derived.

Train Kelso shrug in Gym Mode → Browse the public Atlas →