Functional Anatomy Strona 1 z 1 � English | Japanese | Korean KINESIO TAPING My Account Back Functional Anatomy Testing Tape Specification KT Method Confirmation Testing Functional Anatomy Longissimus Thoracis (Superficial Erector Spinae) Origin In the lumbar region, blends with the iliocostalis lumborum, posterior surfaces of transverse and accessory processes of the lumbar vertebrae, and anterior layer of thoracolumbar fascia; passes medial to the iliocostalis thoracis Insertion Tendons attach to the tipe of the transverse processes of all thoracic certebrae, and by digitations into lower nine or 10 ribs between tubercles and angles Actions Bilaterally, superficial erector spinae extend the spine Unilaterally, iliocostalis and longissimus laterally flex (side bend) and rotate to the opposite side Nerve Lateral branches of the dorsal primary division of the spinal nerves 0108-TR-XX Longissimus Thoracis (Superficial Erector Spinae) Go Copyright � 2005-2007 Kinesio Taping Association. All Rights Reserved http://www.kinesiotex.com/portal/systems/KinesioWebsite/jsp/functional_enGB_108.... 2007-12-22