This mobilization combines overhead shoulder distraction with an external rotation bias. It targets the inferior shoulder capsule and subscapularis, which are often the primary restrictions in overhead positions. This mobilization improves overhead and front rack positions.

Setup

  1. Anchor a heavy resistance band at knee height on a squat rack. Loop the band high around the working shoulder (in the armpit).
  2. Face away from the rack, step forward to create strong posterior distraction tension, and raise the banded arm fully overhead.
  3. With the arm overhead, rotate the forearm so the palm faces backward (external rotation). You can grip a squat rack upright or PVC pipe with the working hand for support.
  4. Gently lean away from the anchor to increase the distraction force. Oscillate between slight internal and external rotation overhead.
  5. Hold at end range for the prescribed time, breathing deeply.

Coaching Cues

What to feel:

  • A deep distraction through the shoulder joint, particularly the underside (inferior capsule)
  • Improved overhead range and a feeling of space in the joint after the mobilization

Common mistakes:

  • Not getting the band high enough into the armpit — it should contact the humeral head
  • Arching the lower back aggressively to get the arm overhead — keep ribs down
  • Holding the breath — breathe deeply, exhale to relax into the stretch

Video and animated demos coming soon.

Programming

Parameter Recommendation
Hold time 45-90 seconds per side
Sets 2-3 per side
Frequency 3-5 times per week
When to do it Upper body focus, full mobility session, pre-overhead work

Progressions

  1. Beginner: Light band, arm at roughly 45 degrees overhead, gentle oscillations.
  2. Intermediate: Heavy band, full overhead position with external rotation bias as described.
  3. Advanced: Heavy band with a light kettlebell held overhead for loaded distraction in end range.