By A Mystery Man Writer
Overview of the intrinsic muscles of the back.
Muscles of the back: Video, Anatomy & Definition
Supraspinatus Muscle - Attachments, Actions & Innervation
The Superficial Back Muscles - Attachments - Actions - TeachMeAnatomy
Intermediate and Deep Muscles of the Back - Anatomy Tutorial
Erector Spinae - Physiopedia
Ribs: Anatomy, ligaments and clinical notes
Back Muscles: Anatomy & Groups
Muscles of the hand - Wikipedia
Deep muscles of the back: attachments, innervation and functions (preview) - Human Anatomy