Rotate your torso
Muscle in the human anatomy are often named by a characteristics they have like they may be the superior xxxx muscle or named for a structure they attach to. An Oblique muscle is just that a muscle...
Tense abdominal wall and compress abdominal contents.
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fiber direction
erector spinae for spinal extension and quadratus lumborum for spinal abduction
How to Strengthen Your Oblique Muscles
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