The rectus capitis posterior major is a muscle that arises from the spinous process of the axis, which is the second cervical vertebra of the spine. The spinous process is a part of the vertebra that ...

Rectus capitis posterior minor muscles are found on the back of the head and neck, central to the spine. The rectus capitis posterior major lies directly next to the muscle, but the major muscle sits ...

What Is the Body’s Core? Your body’s core is the term used for the group of muscles within your midsection that stabilize your spine and pelvis. Several muscles and groups of muscles make up the core ...

(HealthDay)—Pregnancy alters the shape of the rectus abdominis muscle, which may in turn affect abdominoplasty outcomes, according to a study published in the August issue of Plastic and ...