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chapter 10 A&P
Question | Answer |
---|---|
a muscle that enables you to shrug your shoulders or extend your head | trapezius |
a muscle that adducts the shoulder and causes extension of the shoulder joint | latissimus dorsi |
the shoulder muscle that is the antagonist of the muscle described in question 2 above | deltoid |
prime mover of back extension; a composite muscle consisting of three columns | erector spine |