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The Muscular System: Mechanisms of Skeletal Muscle Contraction and Physiology

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Introduction to Muscles and Muscle Tissue

  • Types of Muscle Tissue
    6:31
  • Introduction to Muscles and Muscle Tissue Example 1
    2:00
  • Properties of Muscle Tissue
    4:36

Structure of a Skeletal Muscle

  • The Muscle Fiber
    7:47
  • Structure of a Skeletal Muscle Example 2
    2:46
  • Structure of a Skeletal Muscle Example 1
    3:04

Sliding Filament Theory and the Sarcomere

  • Structure of the Sarcomere: Bands, Zones, Discs & Lines
    6:01
  • Proteins of the Sarcomere
    7:18
  • Sliding Filament Theory and the Sacromere Example 2
    2:26

Steps of Muscle Contraction

  • B. Excitation-Contraction Coupling
    5:47
  • C. Cross Bridge Cycle
    7:39
  • Steps of Muscle Contraction Example 3
    3:26

Muscle Actions

  • Muscle Actions Example 1
    3:55
  • Muscle Actions
    5:41