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Scapulohumeral Rhythm 3 Phases

Phase 1-Humerus 30 deg ABD
Phase 1-Scapula Minimal movement (setting phase)
Phase 1-Clavical 0-5 deg Elevation
Phase 2-Humerus 40 deg ABD
Phase 2-Scapula 20 deg Rotation, minimal Protraction or Elevation
Phase 2-Clavical 15 deg Elevation
Phase 3-Humerus 60 deg ABD; 90 deg ER
Phase 3-Scapula 30 deg Rotation
Phase 3-Clavical up to 15 deg Elevation; 30-50 deg Posterior Rotation
Created by: don74key