| A | B |
|---|
| Teres Major | lateral side of inferior angle, lower 1/2 of lateral border of scapula |
| Deltoid | Lateral 1/3 of clavicle, acromion, and spine of scapula |
| Rhomboid Major | Spinous processes of T-2 through T-5 |
| Rhomboid Minor | Spinous processes of C-7 and T-1 |
| Serratus Anterior | Surfaces of upper 8 or 9 ribs |
| Latissimus Dorsi | SPs of last 6 thoracic vertebrae, last 3-4 ribs, thoracolumbar aponeurosis, post. iliac crest |
| Levator Scapula | TVPs of 1st through 4th cervical vertebrae |
| Triceps Brachii | Infraglenoid tubercle, posterior surface of proximal 1/2 of humerus, posterior surface of distal 1/2 of humerus |
| Trapezius | EOP, medial portion of superior nuchal line, ligamentum nuchae, SPs of C-7 through T-12 |
| Subclavius | First rib and cartilage |
| Supraspinatus | Supraspinous fossa of scapula |
| Infraspinatus | Infraspinous fossa of scapula |
| Teres Minor | Superior 1/2 of lateral border of scapula |
| Pec Minor | Third, fourth, and fifth ribs |
| Subscapularis | Subscapular fossa of the scapula |
| Biceps Brachii | Coracoid process of scapula, supraglenoid tubercle of scapula |
| Coracobrachialis | Coracoid process of scapula |
| Pectoralis Major | Medial 1/2 of clavicle, sternum, cartilage of ribs 1-6 |
