Neck muscles anatomy: List, origins, insertions, action - Kenhub
2023年10月30日 · Bilateral contraction of the sternocleidomastoid muscles produce flexion of the neck, drawing the head towards the chest. When the head and neck are fixed, the sternocleidomastoid can also elevate the sternum and clavicle and thereby expand the thoracic cavity during forced inspiration .
Anatomy, Head and Neck, Neck Movements - StatPearls - NCBI Bookshelf
2020年10月9日 · The OA joint connects the skull to the neck, providing attachment points for some neck muscles. It also functions to bear the weight of the skull, providing support. The primary motions of the OA joint are flexion and extension.
Neck Muscles: Labeled Diagrams and Pain Generators - Verywell …
2023年8月8日 · Your neck muscles allow you to turn your head from side to side, forwards, and backwards. Learn which muscle groups get tight and restricted.
Neck Flexion Exercises: Rotation, Extension, and Lateral Bending
2019年9月9日 · Neck flexion exercises can offer quick relief for neck pain and tightness, help to build muscle strength, and restore mobility.
Cervical Deep Neck Flexors - Physiopedia
The deep neck flexors (or prevertebral cervical muscles) are the equivalent of the core for the neck. Despite their small size they are the most important antagonists of the large cervical spine extensors.
Neck Muscles: Anatomy, Common Conditions & Disorders - Cleveland Clinic
2021年8月2日 · There are three types of neck muscles: anterior (front), posterior (back) and lateral (side) muscles. Anterior neck muscles include: Platysma: Thin sheet of muscle that covers part of your shoulder and upper chest, extending up the jaw.
Deep Neck Flexor Muscles - The Longus Colli Group - Verywell …
2024年9月10日 · The longus colli is a deep cervical flexor muscle, which simply means that it’s located close to the spine and that its job is to bend your neck forward: The longus colli moves your chin toward your chest. It also turns (rotates) and tilts your head to the side on which the muscle is located.
Cervical Anatomy - Physiopedia
The cervical vertebrae serve as the origination and insertion points for a host of muscles that support but also enable movement of the head and neck. The musculature of the neck is comprised of a number of different muscle groups.
The Muscles of the Head and Neck: 3D Anatomy Model - Innerbody
2024年11月8日 · The neck muscles, including the sternocleidomastoid and the trapezius, are responsible for the gross motor movement in the muscular system of the head and neck. They move the head in every direction, pulling the skull and …
Neck Muscles Anatomy, Diagram & Pictures | Body Maps - Healthline
2018年1月20日 · The motion of the muscles of the neck are divided into four categories: rotation, lateral flexion, flexion, and hyperextension. Rotation describes the action of moving the head from side to...