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Chapter 5 Muscular System. Muscle Attachments. Origin Insertion Reversal of muscle action. Categories of Muscle Names. Location Shape Action Number of heads or divisions Attachments = origin/insertion Direction of the fibers Size of the muscle. Muscle Fiber Arrangement. Parallel - PowerPoint PPT Presentation
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Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Chapter 5Chapter 5Muscular SystemMuscular System
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Muscle AttachmentsMuscle Attachments Origin Insertion Reversal of muscle action
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Categories of Muscle NamesCategories of Muscle Names Location Shape Action Number of heads or divisions Attachments = origin/insertion Direction of the fibers Size of the muscle
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Muscle Fiber ArrangementMuscle Fiber Arrangement Parallel
Strap Fusiform Rhomboidal Triangular
Oblique Unipennate Bipennate Mulipennate
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Functional Characteristics Functional Characteristics of Muscle Tissueof Muscle Tissue
Normal resting length Irritability Contractibility Extensibility Elasticity
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Length-Tension Relationship Length-Tension Relationship in Muscle Tissuein Muscle Tissue
Tension Tone Excursion Active insufficiency Passive insufficiency Stretching Tenodesis
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Types of ContractionTypes of Contraction Isometric (ISOM) Isotonic (ISOT)
Concentric Eccentric Gravity-eliminated exercise
Isokinetic (ISOK)
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Roles of MusclesRoles of Muscles Agonist Antagonist Stabilizer Neutralizer
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Angle of PullAngle of Pull Most muscles have a diagonal line of pull
The resultant force of a vertical force and a horizontal force
Copyright © 2011. F.A. Davis Company
Clinical Kinesiology and Anatomy, 5th EditionClinical Kinesiology and Anatomy, 5th Edition
Kinetic ChainsKinetic Chains Closed kinetic chain Open kinetic chain
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