Retraction is the anatomical term of motion for posterior movement of the arms at the shoulders

It is the opposite of protraction. Major muscles involved include:^[1][2]

• Rhomboid major muscle
• Rhomboid minor muscle
• Trapezius muscle

[edit] References

1. ^ Anatomy at Dartmouth shoulder/surface/scsurface4
2. ^ Scapula & Clavicle Articulations

[edit] External links

• Retraction at eMedicine Dictionary
• Photos at acefitness.org
• Photo at lhup.edu

v • d • e Joints (TA A03.0, GA 3.284) Types fibrous: Gomphosis · Suture · Syndesmosis · Interosseous membrane cartilaginous: Synchondrosis · Symphysis synovial: Plane joint · 1° (Hinge joint, Pivot joint) · 2° (Condyloid joint, Saddle joint) · 3° (Ball and socket joint) by range of motion: Synarthrosis · Amphiarthrosis · Diarthrosis Terminology Kinesiology · Anatomical terms of motion · Agonist/Antagonist Motions general: Flexion/Extension · Adduction/Abduction · Internal rotation/External rotation · Elevation/Depression specialized/upper limbs: Protraction/Retraction · Supination/Pronation specialized/lower limbs: Plantarflexion/Dorsiflexion · Eversion/Inversion Components capsular: Articular capsule (Synovial membrane, Fibrous membrane) · Synovial fluid · Synovial bursa · Articular disk/Meniscus extracapsular: Ligament · Enthesis joint navs: anat, non-congenital arthropathies/deformities/dorsopathies/soft tissue arthropathy/congenital, eponymous signs, proc

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