Muscle tissue 3

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Variation in fast and slow twitch muscle fibers, wave summation, incomplete and complete tetanus and treppe phenomena

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Muscle tissue 3

  1. 1. Muscle Tissue 3 Mechanisms of ATP production Slow vs. Fast twitch Muscle All or none Myograms
  2. 2. ATP synthesis overview
  3. 3. Glycolysis and lactic acid
  4. 4. Phosphocreatine  ATP
  5. 5. Glycolysis
  6. 6. Fast v Slow twitch muscle fibers
  7. 7. All or none Sarcomeres either shorten, or they don’t. Once threshold level reached, Ion channels open, sarcolemma depolarization occurs, sarcomere contraction. Varying numbers of fibers can be depolarized for varying tension results
  8. 8. Myogram
  9. 9. Twitch and Tetanus
  10. 10. Treppe

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