WEEK 6 Movement and Surface Anatomy

Trunk/neck rotation

looking left and right

trunk/neck sidebending

tilting the ear to the shoulder

trunk/neck flexion

looking down

trunk/neck extension

looking up

costal margins

the edges of the cartilage that form an angle as they converge near the xiphoid process, cartilage underneath the ribs that kind of sticks out

pectoralis major

feeling in the armpit, on the anterior side of the body

latisimus dorsi

feeling in the armpit, on the posterior side of the body

upper/superior trapezius

muscle on the top of the shoulder that typically causes people pain

sternocleidomastoid

muscle under the ear that sticks out when you rotate the neck to either side

spinous process

body bumps on the back of the spine

erector spinae muscles

Muscles that are on both sides of the spine that run up and down