Back, chest and shoulders muscle origin Flashcards
iliocostalis: lumborum division origin
common origin
iliocostalis: thoracis division origin
common origin
iliocostalis: cervicus division origin
common origin
Longissimus thoracis division origin
common origin
longissimus cervicus division origin
common origin
longissimus capitis division origin
common origin
spinalis thoracis division origin
common origin
spinalis cervicus division origin
common origin
spinalis capitis division origin
common origin
quadratus lumborum origin
iliac crest of the pelvis
transversospinalis thoracis division origin
Transverse processes of T12–T7
transversospinalis cervicus division origin
Transverse processes of T6–C4
transversospinalis capitus division origin
Transverse processes of T6–C7
Articular processes of C6–C4
multifidus origin
Posterior aspect of the sacrum and processes of the lumbar, thoracic, and cervical spine
latissimus dorsi origin
Spinous processes of T7–T12, iliac crest of the pelvis, thoracolumbar fascia, and ribs 9–12
serratus anterior origin
ribs 4-12
rhomboids origin
Spinous processes of C7–T5
lower trapezius origin
Spinous processes of T6–T12
middle trapezius origin
Spinous processes of T1–T5
upper trapezius origin
External occipital protuberance of the skull and spinous process of C7
levator scapulae origin
Transverse processes of C1–C4
pectoralis major origin
Anterior surface of the clavicle, anterior surface of the sternum, and cartilage of ribs 1–7
pectoralis minor origin
Ribs 3–5
anterior deltoid origin
lateral third of the clavicle
medial deltoid origin
Acromion process of the scapula
posterior deltoid origin
spine of the scapula
teres minor origin
lateral border of the scapula
infraspinatus origin
infraspinuos fossa of the scapula
subscapularis origin
Subscapular fossa of the scapula
supraspinatus origin
Supraspinous fossa of the scapula
