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15 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
rectus abdominis
origin: pubis
insertion(s): lower ribs & xiphoid process
action: flex vertebral column
6 pack
external oblique
origin(s): ribs
insertion(s): ilium & linea alba
action: compresses abdomen
love handles
internal oblique
origin: ilium
insertion: lower ribs
action: compresses abdomen
body wall
transversus abdominis
origin(s): ilium & lower ribs
insertion(s): xiphoid process & linea alba
action: compresses abdomen
body wall
external intercostals
origin: inferior border of upper rib
insertion: superior border of lower rib
action: elevates ribs during inspiration
breathe in

internal intercostals
origin: superior border of lower rib
insertion: inferior border of upper rib
action: draws ribs together during expiration
exhale
serratus anterior
origin(s): upper ribs
insertion: scapula
action(s): pulls scapula forward & down
muscle looks like saw edge of bread knife
levator scapulae
origin(s): cervical vertebrae
insertion: scapula
action: elevates scapula
shrug
rhomboideus major
origin: thoracic vertebrae
insertion: scapula
action: adducts scapula
shoulder blades meet
rhomboideus minor
origin: thoracic vertebrae
insertion: scapula
action: addcts scapula
pull shoulders blades together
trapezius
origin(s): occipital bone & all cervical & thoracic vertebra
insertion(s): clavicle & scapula
action(s): adducts & elevates scapula
cobra
pectoralis major
origin(s): clavicle, sternum, & ribs
insertion: humerus
action(s): flexes, adducts, & rotates arm
man tits
pectoralis minor
origin(s): upper ribs
insertion: scapula
action(s): pulls scapula forward & down
? happens to scapula when you put your arm across chest
deltoid
origin(s): clavicle & scapula
insertion: humerus
action: abducts arm
pull ups
latissimus dorsi
origin(s): lower vertebrae & ilium
insertion: humerus
action(s): extends, adducts, & rotates arm
lats