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Muscles of the Back
Superficial
Intermediate
Deep
Muscles of the Back
Superficial G roup Interm ediate Group
Extrinsic Muscles
Deep Group
Intrinsic Muscles
Muscles of the Back
SuperficialMuscles connect the upper limb to the vertebral column. They move the UL
Trapezius
Latissimus
Dorsi
Rhomboid Major & Minor
Levator scapulae
Extrinsic Muscles of the Back
Intermediate group
includes accessory muscles of respiration
Serratus posterior Superior
Serratus posterior Inferior
Levators Costarum
Extrinsic Muscles of the Back
The Deep Muscles of
the Back
Superficial
Intermediate
Deep
Intrinsic Muscles of the Back
Intrinsic Muscles of the Back
Erector Spinae
Splenius
Superficial group
Deep Muscles of the Back
Splenius Cervicis
Splenius Capitis
Splenius Muscles
Deep Muscles of the Back
Iliocostalis
Longissimus
Spinalis
Erector Spinae
Deep Muscles of the Back
Semispinalis
Multifidus
Rotators
Intermediate group: Transversospinalis
Deep Muscles of the Back
Interspinalis
Intertransversarii
Deep group
Deep Muscles of the Back
Describe the suboccipital triangle