Trunk Muscles Flashcards

1
Q

Diaphragm

A

Actions - inspiration
Cord - C3-C5
Nerve - phrenic

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2
Q

Levator costarum, ext intercostals, ant int intercostals

A

Actions - inspiration
Cord - T1-T12
Nerve - intercostal

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3
Q

Forced expiration

A

IO, TA, EO, post int intercostals, RA

intercostal nerve

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4
Q

Spine extension

A

erector spinae, transversospinalis, interspinales, rotatores intertransversarii

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5
Q

Spine flexion

A

RA/EO, IO, psoas minor

intercostal and lumbar plexus

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6
Q

Spine SB

A

QL
T12-L3
lumbar plexus

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7
Q

Spine rotation

A

rotators, IO/EO, intertransversarii, transversospinalis

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