D170 W15 Muscles Williams Describe how a muscle’s position as it crosses a joint determines a muscle’s action. What movements will a muscle produce if it crosses a joint anteriorly, posteriorly, laterally, or medially? What are the seven criteria for naming skeletal muscles? What are the compartments of the upper limb? Of the lower limb? What actions do they perform?
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D170 W15 Muscles Williams
Describe how a muscle’s position as it crosses a joint determines a muscle’s action. What movements will a muscle produce if it crosses a joint anteriorly, posteriorly, laterally, or medially?
What are the seven criteria for naming skeletal muscles?
What are the compartments of the upper limb? Of the lower limb? What actions do they perform?
Complete the following tables about the muscles of the body. These are the muscles that you will be responsible for identifying, as well as for being able to describe their origins, insertions, and actions. You can find this information from the tables between pages 274 and 332 of the book. While you are not required to know all (600!) muscles of the body, you should be able to infer
D170 W15 Muscles Williams
information about them given their name and location relative to joints. (see “check your understanding” questions number 9 and 11 on page 270 for examples)
Muscles of the temporomandibular joint (TMJ) and mastication (chewing)