Explanation The three muscles that have pennate fiber arrangements and the ways in which the functions of muscles are enhanced by this arrangement are given in the table below: Name of the muscle with pennate fiber arrangement The effects of the pennate fiber arrangement on the muscle’s function 1. Tibialis posterior It increases the muscle power by increasing its cross sectional area to support foot arch and ankle...

7th Edition

ISBN: 9780073522760

Author: Susan J Hall

Publisher: McGraw-Hill Education

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Question

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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Chapter 6, Problem 4IP

Chapter 6, Problem 7IP

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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. Image modifed by Saiwart rom ariginal by OpenStax https//ene.org/eonterta/FPIKieng8.25:(E13CSO10/Prefac, CCBY 4A https//commonswikimedia.orgindex.phpPcrid-30015033 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:

Puzzle 1: What is the main function of the muscles? In brief clarify the steps of muscles function. Puzzle 2: Define Extensibility, and, Elasticity? Justify the differentiation between them. Puzzle 3: What are Muscle Fibers? Named the Fiber Types. Puzzle 4: What are the categories of muscle fiber arrangements? Why do the muscle features need them? Puzzle 5: The changing in the muscle length are occur in three levels? What are they? What are the different between them? Puzzle 6: As body temperature elevates, the speeds of nerve and muscle functions increase. Justify previous phrase?

Chapter 6 Solutions

Basic Biomechanics

Ch. 6 - Prob. 1IP Ch. 6 - Prob. 2IP Ch. 6 - Prob. 4IP Ch. 6 - Prob. 5IP Ch. 6 - Prob. 7IP Ch. 6 - Prob. 9IP Ch. 6 - Prob. 10IP Ch. 6 - Prob. 3AP Ch. 6 - Prob. 4AP Ch. 6 - If the fibers of a pennate muscle are oriented at...

Ch. 6 - How much force must be produced by the fibers of a...Ch. 6 - Prob. 7AP Ch. 6 - If the biceps brachii, attaching to the radius 2.5...Ch. 6 - Prob. 9AP

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Solution Summary: The author explains the three muscles that have pennate fiber arrangements and the ways in which their functions are enhanced by this arrangement.

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