Cuban Rotations

Arms abducted, elbows bent, rotate forearms up without shrugging.

family=cuban rotationspattern=external rotationmechanic=isolationequipment=band

Muscles

muscle emphasis · training guidance

rotator cuffPRIME
supraspinatus68
infraspinatus56
teres minor44
Primary
rotator cuff
Supporting
supraspinatus, infraspinatus, teres minor

Mechanics

Pattern
external rotation
Equipment
band, dumbbell
Geometry
Variable Range
Target feel
Rotator cuff works while traps stay quiet.
Progression
Add a pause at external rotation before load.
Regression
Use lighter band and keep elbows lower.

Watch for

  • Using heavy load
  • Letting elbows drift down

Equipment context

Dumbbells allow a longer range of motion and independent arm movement, which can reveal side-to-side differences. Bands add accommodating resistance: tension rises as the band stretches, making the lockout harder.

Substitutions

Progression ladder

  1. Beginner / regression: Use lighter band and keep elbows lower.
  2. Standard: Cuban Rotations
  3. Advanced / progression: Add a pause at external rotation before load.

Atlas metrics

Movement pattern
external rotation
Primary target
rotator cuff
Supporting muscles
supraspinatus, infraspinatus, teres minor
Equipment
band, dumbbell
Joint geometry
Variable Range
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 Cuban Rotations?
Arms abducted, elbows bent, rotate forearms up without shrugging.
What should I feel during Cuban Rotations?
Rotator cuff works while traps stay quiet.
What are common mistakes with Cuban Rotations?
Using heavy load; Letting elbows drift down
How do I progress Cuban Rotations?
Add a pause at external rotation before load.
What can I do instead of Cuban Rotations?
Cable external rotation, Face pull, Band pull-apart
Cuban Rotations anatomy diagram.
The movement · Forearm rotates up (external rot) 92°→82°
FgFe94→94° Elbow high (90 abd, fixed)92→82° Forearm rotates up (external rot)90→90° Trunk

Cuban Rotations: isolation pattern, 2400 ms rep trace, engine-derived.

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