1
obliques
compression of abdomen, flexion, and rotation of trunk
2
transverse abdominis
compression of abdomen
3
rectus abdominis
flexion of trunk, compression of abdominal wall
4
intercostals (external and internal)
elevation and depression of ribs
5
diaphragm
open thoracic cavity for lungs during inspiration
6
frontalis
raises eyebrows
7
occipitals
pulls scalp posteriorly
8
temporalis
closes jaw, retracts mandible
9
masseter
closes jaw
10
zygomaticus
elevates corners of mouth