Head and Neck Muscles
Spine and Torso
Origins and Insertions
Actions and Movements
Palpation and Landmarks
100

This muscle is responsible for wiggling the ear.

Auricularis Superior

100

This section of the vertebral column is capable of the most movement.

Cervical spine

100

This is the insertion of the masseter.

Angle and ramus of the mandible

100

This occurs to the ribs during deep exhalation.

Depression (moving downward)

100

This type of joint connects the cranial bones.

Fibrous (suture) joint

200

This muscle is considered the strongest in the human body relative to its size.

Masseter

200

These muscles are the most superficial of the spine.

Erector Spinae

200

This is the origin of the diaphragm.

Inner surfaces of the lower six ribs, the L1-L3 vertebrae, and the xiphoid process

200

These are the two primary actions of the temporalis.

Elevation and retraction of the mandible

200

This bony landmark of the temporal bone should be explored with caution.

Styloid process

300

To locate the suprahyoids, a therapist should give the client this specific direction.

Press the tongue to the roof of the mouth

300

This specific movement will lengthen the fibers of the external oblique on the right side of the body. 

Rotation to the right

300

This is the origin of the serratus posterior superior.

Spinous processes of C7 to T3
300

This muscle is responsible for the protraction of the mandible.

Lateral Pterygoid

300

To avoid the erector spinae, you should be this far from the spinous processes.

2 inches

400

To locate this specific artery, you should position your finger just anterior to the masseter muscle at the level of the mandible.

Facial artery

400

This muscle originates at the posterior iliac crest.

Quadratus Lumborum

400

These are the insertion points for the longissimus.

Transverse processes of upper Thoracic spine and mastoid process

400

This is the primary action of the spinalis.

Extension of the vertebral column

400

If you feel superficial, angular fibers lateral to the edge of the rectus abdominis, you are palpating this muscle.

External oblique

500

These are the specific insertion points for the longus capitis.

Inferior surface of the occiput

500

This landmark is typically horizontal to the inferior angle of the scapula.

T7

500

This is the origin of the rectus capitis posterior minor.

Tubercle of the posterior arch of atlas (C1)

500

This movement lengthens the fibers of the multifidi.

Rotation to the same side.

500

This structure lies directly underneath the thoracolumbar fascia.

Erector Spinae

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