Kelso shrug
Bent-over row position; arms straight; shrug scapulae together and slightly up.
Muscles
- 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
| Goal | Sets × reps | Effort cap | Tempo |
|---|---|---|---|
| Strength | 3 × 3-6 | RPE ≤ 9 | 2-0-X-0 |
| Muscle growth | 3 × 8-12 | RPE ≤ 8 | 3-1-1-0 |
| Endurance | 3 × 15-25 | RPE ≤ 7 | 2-0-2-0 |
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
- Cable Y-raise
- Band Y-raise
- Face pull
Related exercises
Progression ladder
- Beginner / regression: Band Y-raise or face pull for scapular stability entry.
- Standard: Kelso shrug
- 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.
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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: pull pattern, 1900 ms rep trace, engine-derived.