Gen Combo Ll Basic Biomechanics; Connect Ac; Maxtraq Software Ac
8th Edition
ISBN: 9781264013876
Author: Hall
Publisher: McGraw-Hill Education
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Chapter 6, Problem 5IP
Summary Introduction
To identify: The three muscles that have pennate fiber arrangements and explain the ways in which the functions of muscles are enhanced by this arrangement.
Concept introduction: Pennate fiber arrangement is a pattern of arrangement of fibers within a muscle, wherein the short fibers are attached to one or more tendons. This pattern of muscle fiber arrangement facilitates the muscle force production.
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Students have asked these similar questions
7. Label the structures in the diagram to the right. Describe the function of each structure in muscle contraction.
Number
Name
Function
1
3
3
4
LEGO
6.
8.
9.
10
7
8.
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9.
10
3,
Muscle Shapes
Please label the following muscle types. In the numbers below the photo, list a muscle who is built in that
particular muscular shape.
Circular 2.convergent
SumulAipenhate
4Parallel
7Cnipenate
3Bipennate
5.
1. m Outh
2. pectovalis major
6.
3.
7.
4.
Defining Muscle Terms
Define the following terms in your own words. AL
Isometric:
Isotonic:
Prime mover
Antagonist:
Part B Matching
Choose the appropriate words or phrases from column "B" that match the terms in
column "A." Words or phrases in column "B" may only be used once.
Column B
Column A
13.
Elasticity
A. Every one fires
B. Binds muscle fibres together
14.
Neuromuscular junction
C. Muscle's ability to stretch
15.
Myosin
D. Attaches to troponin
16.
Perimysium
E. Has a "head and tail"
17.
Neurotransmitter
Sarcolemma
F. Acetylcholine
18.
G. muscle membrane
19.
Calcium
H. Where nerve contacts muscle
20.
All-or-none-principle
Chapter 6 Solutions
Gen Combo Ll Basic Biomechanics; Connect Ac; Maxtraq Software Ac
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