Pectoral Girdle Muscles

• Protraction Muscles

  A) Serratus anterior

  B) Pectoralis minor

  
• Retraction Muscles

  A) Rhomboid minor

  B) Rhomboid major

  C) Trapezius

  D) Levator scapulae

  
• Elevation Muscles

  A) Levator scapulae

  B) upper

  C) Trapezius

  
• Depression Muscles

  A) Pectoralis minor

  B) lower

  C) Trapezius

  D) Subclavius

  
• Lateral (Upwards) Rotation Muscles

  A) Trapezius

  B) Serratus anterior

  
• Medial (Downward) Rotation Muscles

  A) Rhomboid major

  B) Rhomboid minor

  C) Pectoralis minor

  D) Levator scapulae