shortend muscle Flashcards

1
Q

rules that muscles live by

A
  1. they have 2 attachments and much cross at at least one joiint
  2. to produce movement muscles always pull and move shorter
  3. muscle fibers always point to their attachments and show
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2
Q

flexor

A

when muscle moves ventral to ventral- angle decreases

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3
Q

extensor

A

muscle moves the dorsal side

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