Epaxial Muscles
My origin is the inferior skull, spinous processes T1-6. My insertion is transverse processes C1-C4, mastoid process, and occipital bone.
What is Splenius?
My origin is the pubic bone and my action is to compress the abdominal viscera and flex the trunk.
What is Rectus Abdominis?
My action is to flex the thigh at the hip. My innervation is the lumbar ventral rami of spinal nerves.
What is psoas major?
My origin is the lateral surface of the proximal tibia and insertion is metatarsal 1 and medial cuneiform. My action is to dorsiflex and invert the foot.
What is Tibialis Anterior?
My origin is the posterior surface of the medial and lateral epicondyles of the femur. My insertion is posterior calcaneus via the Achilles Tendon.
What is Gastrocnemius?
My origin is the iliac crest, posterior sacrum, inferior lumbar, and sacral spinous processes. My insertion is the angles of the ribs and transverse processes of C4-C6.
What is iliocostalis?
My origin is the lower 8 ribs and my insertion is the iliac crest and linea alba via the rectus sheath.
What is external oblique?
My origin is iliac fossa and my insertion is lesser trochanter of femur.
What is iliacus?
My origin is the lateral surface of the proximal fibula and my insertion is metatarsal 1 and medial cuneiform.
What is Fibularis Longus?
My insertion is the navicular cuneiforms and metatarsals 2-4. My action is to plantarflex and invert the foot.
What is tibialis posterior?
My action is to bilaterally extend the head and neck and unilaterally laterally flex the head and neck in direction of contracting muscle.
What is longissimus?
My origin is the thoracolumbar fascia, iliac crest, and inguinal ligament. Mh insertion is the ribs 10-12 and linea alba via rectus sheath.
What is internal oblique?
My action is to extend the thigh at the hip and lateral rotation of the thigh at the hip. I am innervated by the inferior gluteal nerve.
What is Gluteus Maximus?
I am innervated by the common fibular nerve and my action is to dorsiflex and extend toes 2-5.
What is Extensor Digitorum Longus?
My origin is the posterior surface of the distal fibula and my insertion is the distal phalanx of the big toe. My action is to plantar flex the foot and flex the big toe.
What is flexor hallucis longus?
My origin is the transverse processes of cervical and thoracic vertebrae. My insertion is spinous processes of vertebrae 6-7 segments superior to the origin, and back of the skull.
What is Semispinalis?
My origin is the thoracolumbar fascia, iliac crest, lower 6 ribs, and inguinal ligaments. My insertion is the linea alba via the rectus sheath.
what is Transverse Abdominis?
We are all innervated by the Superior Gluteal Nerve.
What is Gluteus Medius, Gluteus minimus and Tensor Fasciae Latae?
I am innervated by the common fibular nerve and my action is to dorsiflex and evert the foot.
What is Fibularis Tertius?
My origin is the posterior surface of the proximal tibia and fibula. My insertion is the posterior calcaneus via Chilles TEndon.
What is Soleus?
We are all innervated by cervical and thoracic dorsal rami of spinal nerves.
My origin is the iliac crest and my insertion is the transverse processes of lower lumbar vertebrae, Rib 12.
What is quadratus lumborum?
My origin is the anterior surface of the sacrum and my insertion is the greater trochanter of the femur. My action is to laterally rotate the thigh at the hip.
What is Piriformis?
My origin is the anterior surface of the fibular and interosseous membrane and my insertion is the distal phalanx of the big toe.
What is Flexor Hallucis Longus?
What is gastrocnemius, plantaris, soleus, tibialis posterior, flexor digitorum longus and flexor hallucis longus?