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msak trunk muscles > ⭐️Latissimus Dorsi > Flashcards

⭐️Latissimus Dorsi Flashcards

1
Q

Origin

A

SPs of T7-L5
Crests of ilium and sacrum
Lowest 4 ribs via thoracolumbar fascia
Inferior angle of scapula

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2
Q

Insertion

A

Bottom of the intertubercular groove of the humerus

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3
Q

Function

A

Ext of the arm at shoulder joint
ADD of arm at shoulder joint
Med rot of arm at shoulder joint
Depression of scapula at scapulocostal joint
Ant tilt of the pelvis at lumbosacral joint

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4
Q

Nerve

A

Thoracodorsal nerve

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msak trunk muscles (49 decks)

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