All of the following are intermediate back muscles EXCEPT ________.

A) spinalis thoracis
B) spinalis cervicis
C) splenius capitis muscle
D) erector spinae

Intermediate Back Muscles

A group of muscles located between the superficial and deep layers of back muscles, contributing to the movement and stabilization of the spine.

Erector Spinae

A group of muscles running vertically along the spine that help maintain posture and facilitate movement of the vertebral column.

Spinalis Thoracis

A part of the erector spinae muscle group located along the thoracic spine, assisting in extending the vertebral column.