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Chapter 2

Chapter 2. Structure of Muscle Tissue & Muscle Contraction. Learning Objectives. Learning Objectives. 3 Types of Human Muscle Tissue. Structure of Smooth Muscle. Structure of Skeletal Muscle. Structure of Cardiac Muscle. Skeletal Muscles Showing Cross-Striations.

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Chapter 2

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  1. Chapter 2 Structure of Muscle Tissue & Muscle Contraction

  2. Learning Objectives

  3. Learning Objectives

  4. 3 Types of Human Muscle Tissue

  5. Structure of Smooth Muscle

  6. Structure of Skeletal Muscle

  7. Structure of Cardiac Muscle

  8. Skeletal Muscles Showing Cross-Striations

  9. Muscle Fibers & Connective Tissue Sheaths Adapted from J.W. Hole, Jr. Human Anatomy & Physiology, 5th edition (1990), with permission of the McGraw-Hill Companies.

  10. Structure of the Muscle Fiber

  11. Classification of Muscle Fiber Types

  12. Characteristics of Muscle Fiber Types

  13. 3 Primary Fiber Types in Human Skeletal Muscle

  14. Significance of Fiber Type for Athletics

  15. A Sarcomere—The Functional Unit of the Myofibril

  16. Structure of a Sarcomere

  17. Myofilaments

  18. Actin, Myosin, Troponin, & Tropomyosin

  19. Aspects of the Sliding Filament Model of Muscle Contraction

  20. ATP Breakdown & Muscle Contraction — 1st Theory

  21. Where to Learn More • Muscles: • http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/M/Muscles.html • Muscle physiology—myofilament structure: • http://muscle.ucsd.edu/musintro.fibril.shtml • Histology of muscle: • http://views.vcu/edu/ana/OB/Muscle~1/index.htm • Sliding filament theory: • http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/M/Muscles.html

  22. Muscular Strength & Endurance

  23. Basic Muscle Physiology

  24. Slow & Fast Twitch Muscle Fibers

  25. What are Motor Units?

  26. Benefits of Muscular Strength & Endurance

  27. Assessing Muscular Strength & Endurance

  28. Static vs. Dynamic Strength Training

  29. Comparing Static vs. Dynamic Exercises

  30. Other Training Methods

  31. Applying the FITT Principle

  32. Warm Up & Cool Down

  33. Weight Training Safety

  34. Do You Need Supplements?

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