Those muscles which I've just covered are
the extrinsic muscles of the back, now we're going to be working our way deeper into the intermediate muscle layer, and here you've got the serratus posterior superior, and the serratus posterior inferior.
Not exact matches
The major
muscles of the
back, from superficial to deep are divided in three groups:
extrinsic, intermediate and intrinsic
muscles.
Covering the majority
of the
back, the latissimus dorsi is part
of the superficial posterior axioappendicular (
extrinsic shoulder)
muscle group.