Serratus Posterior (Noun)
Meaning
Skeletal muscle that draws the rib cage backward and downward.
Classification
Nouns denoting body parts.
Examples
- The serratus posterior muscle plays a significant role in drawing the rib cage backward and downward during forced expiration.
- During deep breathing exercises, the serratus posterior muscle helps to expand and contract the rib cage efficiently.
- The serratus posterior muscle is divided into two parts: the serratus posterior superior and the serratus posterior inferior, both of which contribute to drawing the rib cage backward and downward.
- The primary function of the serratus posterior muscle is to participate in the accessory muscles of respiration, particularly in drawing the rib cage backward and downward.
- Studies have shown that the serratus posterior muscle is essential in supporting the full range of respiratory movement, including drawing the rib cage backward and downward.