Lab Exam 1 Actions Flashcards
Splenius Capitis
Laterally flex head and rotate face side to side; bilaterally extend head
Splenius Cervicis
Laterally flex and rotate neck; bilaterally extend neck
Iliocostalis Lumborum
Extension, lateral flexion, rotation of L spine; lateral movement of pelvis
Iliocostalis Thoracis
Extension, lateral flexion T spine
Iliocostalis Cervicis
Extension, lateral flexion, rotation lower C spine
Longissimus Thoracis
lateral flexion T spine and ribs (L spine inadvertently); bilaterally act in extension of T and L spine, hold T spine erect (increase L lordosis); lateral movement of pelvis
Longissimus Cervicis
lateral flexion of neck; bilaterally extend neck
Longissimus Capitis
rotate and laterally flex head; bilaterally extend head
Spinalis Thoracis
extend T spine
Spinalis Cervicis
lateral flexion and rotation of C spine; bilaterally extend neck
Spinalis Capitis
lateral flexion and rotation of head; bilaterally extend head
Semispinalis Thoracis
Extension, rotation and lateral flexion of upper T and lower C spine; bilaterally extend T spine
Semispinalis Cervicis
Extension, rotation, and lateral flexion of C spine; bilaterally extend neck
Semispinalis Capitis
turns face side to side; bilaterally extends head (neck inadvertently)
Rectus Capitis Posterior Major
turns face to side; bilaterally extends head