Essentials of Human Anatomy & Physiology PDF

Essentials of Human Anatomy & Physiology Thirteenth Edition Chapter 6 The Muscular System Lecture Presentation by: Shannon Davidson - Fans...

Essentials of Human Anatomy & Physiology Thirteenth Edition Chapter 6 The Muscular System Lecture Presentation by: Shannon Davidson - Fanshawe College Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.20c Pelvic, Hip, and Thigh Muscles of the Right Side of the Body Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.20d Pelvic, Hip, and Thigh Muscles of the Right Side of the Body Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.21a Superficial Muscles of the Right Leg Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.20 Pelvic, Hip, and Thigh Muscles of the Right Side of the Body Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.21b Superficial Muscles of the Right Leg Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.22 Major Superficial Muscles of the Anterior Surface of the Body Copyright © 2021 Pearson Education, Inc. All Rights Reserved Figure 6.23 Major Superficial Muscles of the Posterior Surface of the Body Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright © 2021 Pearson Education, Inc. All Rights Reserved Developmental Aspects of the Muscular System (1 of 3) Increasing muscular control reflects the maturation of the nervous system Muscle control is achieved in a superior/inferior and proximal/distal direction, as well as gross motor movements before fine motor. By midadolescence we reached peak level of development, and can only enhance it with athletic training. Copyright © 2021 Pearson Education, Inc. All Rights Reserved Developmental Aspects of the Muscular System (2 of 3) To remain healthy, muscles must be exercised regularly Without exercise, muscles atrophy With extremely vigorous exercise, muscles hypertrophy Copyright © 2021 Pearson Education, Inc. All Rights Reserved Developmental Aspects of the Muscular System (3 of 3) As we age, muscle mass decreases, and muscles become thinner and weaker. Exercise helps retain muscle mass and strength Copyright © 2021 Pearson Education, Inc. All Rights Reserved Copyright This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their courses and assessing student learning. Dissemination or sale of any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permitted. The work and materials from it should never be made available to students except by instructors using the accompanying text in their classes. All recipients of this work are expected to abide by these restrictions and to honor the intended pedagogical purposes and the needs of other instructors who rely on these materials. Copyright © 2021 Pearson Education, Inc. All Rights Reserved