Survey
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Download Document
Document related concepts
no text concepts found
Transcript
PowerPoint® Lecture Slide Presentation by Vince Austin Human Anatomy & Physiology FIFTH EDITION Elaine N. Marieb Chapter 10 The Muscular System Part I Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscles of the Lateral Compartment • These muscles plantar flex and evert the foot • They include the fibularis longus and fibularis brevis muscles Figure 10.22a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscles of the Lateral Compartment Figure 10.22b,c Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscles of the Posterior Compartment • These muscles primarily flex the foot and the toes • They include the gastrocnemius, soleus, tibialis posterior, flexor digitorum longus, and flexor hallucis longus Figure 10.23a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscles of the Posterior Compartment Figure 10.23b, c Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscles of the Posterior Compartment Figure 10.23d-f Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscle Actions of the Thigh: Summary • These muscles: • Flex and extend the thigh (posterior compartment) • Extend the leg (anterior compartment) • Adduct the thigh (medial compartment) Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscle Actions of the Thigh: Summary Figure 10.24a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscle Actions of the Leg: Summary • These muscles: • Plantar flex and evert the foot (lateral compartment) • Plantar flex the foot and flex the toes (posterior compartment) • Dorsiflex the foot and extend the toes (anterior compartment) Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Muscle Actions of the Leg: Summary Figure 10.24b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
Related documents