CHAPTER OUTLiNE
The Body Contains Three Types of Muscular Tissues
154
S keletal M u scle T issu e Is A ttached to th e Bones
C ard iac M u scle T issu e Is Found O n ly in th e H eart
S m o o th M uscleTissue Is Found in M o st Body O rgans
Muscles Are Built to Move
156
M uscles A re C o m p o sed o f B undles o f M uscle Fibers
T h e S lid ing F ilam en t T h e o ry E xp lains M u scle
C o n tractio n
N e rv e S ign als In itiate th e C o n tractio n o f S keletal
M u scle
M u scle C o n tractio n C o m es in M a n y Form s: Tw itch,
T etan u s, Isotonic, and Iso m etric
Smooth Muscle Tissue Is in the Walls of Most
Organs
165
S m o o th M u scle T issu e Looks V ery D ifferen t fro m
S keletal M u scle Tissue
S m o o th M u scle T issu e C o m es in Tw o V arieties:
V isceral and M u lti-U n it
Cardiac Muscle Tissue Forms the Muscular Wall of the
Heart
167
Skeletal Muscles Are Grouped Based on Location
and Action
168
S keletal M u scles W o rk in G ro up s
■ W h a t a H ealth P ro vid er Sees: Exercise M a in ta in s
H e alth y M uscles
M u scles o f th e H ead and Neck C ontrol Facial
E xp ressio n s, A llo w You to S p eak and C h ew , and
E n ab le Y o u r Eyes to O p e n , C lose, and M o ve
M u scles o f th e T h o ra x , A b d o m e n , Neck, and Back
P erform M a n y Functions
M u scles o f th e S h o u ld e r and U p p e r Lim b A re
C o n cerned w ith M o v e m e n t
M uscles o f th e Low er B ody M o v e th e T h ig h and Legs
CHAPTER PLANNER^
--------------------------- ^
□ Study the picture and read the opening story.
□ Scan the Learning Objectives in each section:
p. 154 □
p. 156 □
p. 165 □
p. 167 □
p. 168 □
Read the text and study all visuals. Answer any questions.
Analyze key features
InSight, pp. 156-157 □
Process Diagram, p. 159 □
p. 160 □
p. 161 □
□ What a Health Provider Sees, p. 169 □
□ Stop: Answer the Concept Checks before you go on:
p. 155 □
p. 165 □
p. 166 □
p. 167 □
p. 184 □
End of chapter
Review the Summary and Key Terms.
□ Answer the Critical and Creative Thinking Questions.
□ Answer What is happening in this picture?
Complete the Self-Test and check your answers.
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