Internal Rotation with Band — start position
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Internal Rotation with Band — end position
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Shoulders / Beginner / Isolation (single joint)

Internal Rotation with Band

A band isolation exercise for the rotator cuff.

At a glance

Primary
Rotator cuff
Equipment
Resistance band
Movement pattern
Shoulder rotation
Level
Beginner
Type
Shoulders, Isolation (single joint)

How to do it

  1. Choke the band around a post. The band should be at the same height as your elbow. Stand with your right side to the band a couple of feet away.
  2. Grasp the end of the band with your right hand, and keep your elbow pressed firmly to your side. We recommend you hold a pad or foam roll in place with your elbow to keep it firmly in position.
  3. With your upper arm in position, your elbow should be flexed to 90 degrees with your hand reaching away from your torso. This will be your starting position.
  4. Execute the movement by rotating your arm in a forehand motion, keeping your elbow in place.
  5. Continue as far as you are able, pause, and then return to the starting position.

Common mistakes

  • ✗ Elbow drifting away from the body.

    Why it hurts: The chest and front delt take over and the cuff gets little work.

    ✓ Instead: Keep a towel between the elbow and ribs and use a light band for slow reps.

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Muscles worked

Neck (Front)Upper traps (Front)Front delts (Front)Side delts (Front)Chest (Front)Serratus anterior (Front)Biceps (Front)Forearms & grip (Front)Abs (Front)Obliques (Front)Hip flexors (Front)Quads (Front)Adductors (Front)Shins (tibialis) (Front)Calves (Front)Outer shins (peroneals) (Front)Feet (arch & toes) (Front)Neck (Back)Upper traps (Back)Upper back (rhomboids, mid/lower traps) (Back)Rear delts (Back)Side delts (Back)Rotator cuff — primary (Back)Lats (Back)Lower back (erectors) (Back)Triceps (Back)Forearms & grip (Back)Hip abductors (glute med) (Back)Glutes (Back)Hamstrings (Back)Adductors (Back)Calves (Back)
FrontBack
  • Primary: Rotator cuff

Best for

How specific this exercise is to each movement.

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Photos and instructions: free-exercise-db (github.com/yuhonas/free-exercise-db), public domain.