Upper Limb Muscles (origin/insertion)

Trapezius

Origin: occipital bone & spinous processes

Insertion: clavicle & scapula

Deltoid

Origin: clavicle & scapula

Insertion: deltoid tuberosity

Subscapularis

Origin: subscapular fossa

Insertion: lesser tubercle

Supraspinatus

Origin: supraspinous fossa

Insertion: greater tubercle

Infraspinatus

Origin: Infraspinous fossa

Insertion: greater tubercle

Teres minor

Origin: lateral border of scapula

Insertion: greater tubercle

Pectoralis major

Origin: clavicle, sternum, and ribs

Insertion: humerus

Latissimus dorsi

Origin: thoracolumbar fascia & iliac crest

Insertion: humerus

Biceps brachii

Origin: coracoid process & supraglenoid tubercle 

Insertion: radial tuberosity

Triceps Brachii

Origin: scapula & humerus

Insertion: olecranon of ulna

Flexor digitorum superficialis

Origin: medial epicondyle & radius

Insertion: middle phalanges II-V

Flexor digitorum profundus

Origin: ulna

Insertion: distal phalanges II-V

Extensor digitorum 

Origin: lateral epicondyle 

Insertion: phalanges II-V