The scapula upwardly rotates in the frontal plane, posteriorly tilts in the parasagittal plane, and externally rotates in the transverse plane during functional elevation.
Trapezius is inserted into the upper border of the crest of the spine and into medial border of the acromion.Latissimus Dorsi lower fibres originate from inferior angle of scapthe ula.Deltoid arises from lower border of the crest of spinthe e and from lateral border acromion.Infraspinatus arises from medial 2/3rds of infraspinous fossa, including lower surface of spinthe e.Supraspinatus arises from medial 2/3rds of supraspinous fossa including upper surface of the spine.Subscapularis arises from the medial 2/3rds of the subscapular fossa.