Spine Flashcards
origin of rectus abdominis
pubic symphysis
pubic crest
insertion of rectus abdominis
xiphoid process
costal cartilages of ribs 5-7
action of rectus abdominis
flexor
origin of transversus abdominis
costal cartilages of ribs 7-12
insertion of transversus abdominis
linea alba
pubic crest
action of transversus abdominis
lateral flexor
flexor
rotator
origin of internal oblique
iliac crest
insertion of internal oblique
inferior border of ribs 10-12
linea alba
pubic crest
action of internal oblique
lateral flexor
flexor
origin of external oblique
external surfaces of ribs 5-12
insertion of external oblique
linea abla
pubic tubercle
action of external oblique
lateral flexor
rotator
flexor
origin of quadratus lumborum
iliac crest
insertion of quadratus lumborum
transverse processes of L1-L5
12th rib
action of quadratus lumborum
lateral flexor
extensor
origin of multifidus
C4-C7
transverse processes of thoracic vertebra
PSIS
insertion of multifidus
spinous processes of each vertebra (not C1)
action of multifidus
extensor
lateral flexor
rotator
origin of levator scapulae
transverse processes of C1-C4
insertion of levator scapulae
superior angle of scapula
medial border of scapula