Muscle Names · Muscular System · Medium
Iliocostalis
Meaning: The lateral column of the erector spinae group, attached to the ribs and pelvis.
In practice: Iliocostalis helps extend and side-bend the trunk when lifting from the floor.
Quick check
Two questions on related muscle names words.
Which word means: The smallest skeletal muscle in the body, in the middle ear, which dampens loud sounds.
Answer: Stapedius
Which word means: A facial muscle running from the cheekbone to the corner of the mouth that draws it upwards in a smile.
Answer: Zygomaticus
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