9/14 - scalenes

Action: Unilaterally - with the ribs fixed, ___ ___ the head and neck to the same side (all)

Laterally flex

___ head + neck to the opposite side (all)

Rotate

Bilaterally - ___ the ribs during inhalation (all)

Elevate

___ the head & neck (anterior)

Flex

Origin: transverse processes of ___ through ___, ___ ___ (anterior tubercles)

third

Origin: transverse processes of third through ___, ___ ___ (anterior tubercles)

Sixth

Origin: transverse processes of third through sixth ___ ___ (anterior tubercles)

Cervical vertebrae

Insertion: ___ ___

First rib

Origin: transverse processes of ___ through ___, ___ ___ (posterior tubercles)

Second

Origin: transverse processes of second through ___, ___ ____ (posterior tubercles)

Seventh

Origin: transverse processes of second through seventh ___ ___ (posterior tubercles)

Cervical vertebrate

Intersection: ___ ___

First rib

Origin: transverse processes of ___ through ___, ___ ___ (posterior tubercles)

Sixth

Origin: transverse processes of sixth through ___, ___ ___ (posterior tubercles)

Seventh

Origin: transverse processes of sixth through seventh ___ ___ (posterior tubercles)

Cervical vertebrae

Insertion: ___ ___

Second rib