21K views · 355 reactions |  semispinalis capitis. This is a...

Semispinalis capitis is a long paired muscle that belongs to the deep layer of muscles of the back. It forms the superior, and largest, component of the three-part semispinalis muscle. With semispinalis cervicis and semispinalis thoracis forming the middle and inferior divisions of the muscle, respectively. There is no lumbar spine division for the semispinalis muscle. Origin: Articular processes of vertebrae C4-C7, transverse processes of vertebrae T1-T6 Insertion: Between superior and inferior

541K views · 4.7K reactions | The groin muscles aren’t just for pulling your legs in - they also function as stabilizers of the pelvis and leg. Today you’ll learn how to rebuild that function if it’s missing! .Shout out @muscleandmotion for the amazing anatomy graphics & @rileykrist1ne for her adductor machine demo! | Squat University | Facebook