Thoracic specific muscles

Question 1

pec major

Answer 1

clavicle and down sternum, greater tubercle of humerus, lateral and medial pectoral nerves

Question 2

pec minor

Answer 2

coracoid process, 3rd and 5th rib, lateral and medial pectoral nerves

Question 3

latissimus dorsi

Answer 3

scapula spinous process and iliac crest , intertubercular groove, thoracodorsal nerve

Question 4

rhomboids

Answer 4

nuchal ligament and spinous process of thoracic, medial border of scapula, scapular nerve

Question 5

serratus anterior

Answer 5

medial rib, scapula, long thoracic nerve

Question 6

erector spinae longissimus

Answer 6

transverse process of lumbar, transverse process of thoracic, posterior rami

Question 6

multifidus

Answer 6

superior articular process, spinous process of 2-5 vertebrae above, posterior rami