All three muscles attach superiorly from the transverse processes of the cervical vertebrae and extend downward to attach to the first and second ribs. Bilateral contraction of the Scalene muscles can elevate the ribs to aid in inhalation, and also flex t
All three muscles attach superiorly from the transverse processes of the cervical vertebrae and extend downward to attach to the first and second ribs. Bilateral contraction of the Scalene muscles can elevate the ribs to aid in inhalation, and also flex t
Kommentare
Kommentar veröffentlichen