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muscles of the back

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Questions and Answers

Which group of muscles is responsible for maintaining posture and moving the vertebral column?

Extrinsic muscles

Intermediate group

Intrinsic muscles (correct)

Superficial group

Which group of muscles is related to and involved in the movement of the upper limb?

Intrinsic muscles

Intermediate group

Superficial group

Extrinsic muscles (correct)

Which movements can the muscles of the back perform?

Anterior bending

Posterior bending

Medial flexion

Lateral flexion and rotation (correct)

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