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PHYSIOPEDIA
Chapter 16 · Shoulder

Shoulder Instability protocol

For deep shoulder pain, dislocations/subluxations, labral tears and hypermobility. Active control from day one, no stretching, then progressive weight-bearing stability and finally overhead pressing.

AMBER — get assessed before starting rehab
Screen for red flags before starting any protocol (safety check). Progress by symptoms and function, not by the calendar: > 3/10 pain → start phase 1; < 3/10 → phase 2 (PDF p. 205).
Follow this programme to treat
  • Pain deep in the shoulder joint
  • Dislocations/subluxations
  • Labral tears
  • Hypermobility

Why these exercises · Mobilise overworking stabilisers, then AROM (instability affects passive restraints, so lifting hurts less than with a cuff injury and active work trains control), ending with isometrics in multiple planes.

Good for
  • Alleviating shoulder pain
  • Improving neuromuscular control
  • Warm-up for phase 2 and 3 exercises
Guidelines
  • Perform every day
  • Tool: small massage ball
  • Add phase 2 when you have no pain at rest and no more than mild pain (3/10) with the exercises
Avoid / modify in this phase: Stretching the shoulder · End-range overhead or behind-the-body loading
Progress to the next phase when: No pain at rest and no more than mild pain (3/10) with the exercises

Why these exercises · Low-load resistance for antagonist scapular muscles (press and row), frontal-plane deltoid/supraspinatus (lateral raise), scapular depression (bench lift-off), then targeted cuff work—internal rotation helps resist anterior dislocation.

Good for
  • Improving shoulder stability and neuromuscular control
  • Warm-up for phase 3 exercises
Guidelines
  • Perform 3 or 4 days a week
  • Do 3 sets of 10–15 reps
  • Tools: resistance tube band, dumbbells, bench, towel
  • All banded exercises can be done using a cable machine
  • Add phase 3 when you can do the exercises with control and no more than mild pain (3/10)
Avoid / modify in this phase: Any stretching — it can increase instability in a hypermobile joint
Progress to the next phase when: Exercises performed with control and no more than mild pain (3/10)

Why these exercises · Teach the neuromuscular system to compensate for passive laxity: biceps curl (anterior restraint), D2 flexion and prone 90/90 (strength away from the body), closed-chain stability (shoulder taps → clock → dolphin press), and the open-chain shoulder press last with a light dumbbell.

Good for
  • Strengthening the shoulder with higher stabilization demands
  • Improving shoulder stability and neuromuscular control
Guidelines
  • Perform 3 or 4 days a week
  • Do 3 sets of 10–15 reps
  • Push sets to fatigue
  • Tools: dumbbell, resistance band, bench, resistance loop
Source: Rehab Science · Ch 16 · PDF pp. 397–408· 2 original research citationsshow sources ▾
Also cited by the book on these pages:
  1. [Ch 16·10] Guerrero P, Busconi B, Deangelis N, Powers G. Congenital instability of the shoulder joint: assessment and treatment options. J Orthop Sports Phys Ther. 2009;39(2):124-134. find original ↗
  2. [Ch 16·12] Burkhead WZ Jr, Rockwood CA Jr. Treatment of instability of the shoulder with an exercise program. J Bone Joint Surg Am. 1992;74(6):890-896. find original ↗

Page numbers are those of the uploaded PDF edition. "Find original" opens a PubMed search for the cited study.