1. Muscular System 2. Types of Muscle• Skeletal – striated & voluntary• Smooth – involuntary• Cardiac - heart 3. Muscles and Muscle FibersMuscles are composed…

1. Structure and Function ofSkeletal Muscle 2. Skeletal Muscle Human body contains over 400 skeletalmuscles 40-50% of total body weight Functions of skeletal muscle…

1. How Muscles Contract Sliding Filament Theory Lloyd Dean 2. Recap: Let’s do it again! Team “Oxy”Team “FOG”Team “Bolt”Walk around the12 press upsEvery…

1. U N I T II Textbook of Medical Physiology, 11th Edition GUYTON & HALL Copyright © 2006 by Elsevier, Inc. Contraction and Excitation of Smooth Muscle by Dr. Mudassar…

1. Overview: Cellular Responses to Stress and Noxious Stimuli 2. • The normal cell is confined to a fairly narrow range of function and structure by its state of metabolism,…

MYOSITIS (Infammatory Myopathies) MYOSITIS (Infammatory Myopathies) VAMSI KRISHNA MURTHY GINJUPALLI & DINESH VELAGAPUDI “Myositis means muscle inflammation, and can…

Slide 1 Muslces Group 4 Slide 2 Slide 3 Classification  Agonist: prime mover  Antagonist: reverses agonist  Synergist: prevents rotation  Fixator: stabilizes…

Slide 1 Slide 2 Muscular System Functions  Body movement (Locomotion)  Maintenance of posture  Respiration * Diaphragm and intercostals contractions  Communication…

Slide 1 Slide 2 3 types: 1) skeletal-pulls on bones to cause movement 2) cardiac-pumps blood thru circulatory system 3) smooth-pushes fluids & solids thru body, regulates…

Slide 1 Muscular System Chapter 6 Slide 2 Muscle Tissue Functions Producing body movements Stabilizing body positions Regulating organ volumes –Bands of smooth muscle called…