During high intensity, short-duration exercise (weight lifting, for example), fatigue is believed to be partially caused by: A. The decrease in extracellular Calcium caused by sweating. B. The increase in extracellular Potassium and increase in intracellular ADP ca used by the activity of the muscle fibers. C. The decrease in localized temperature that occurs in active muscle fibers. D. The decrease in intracellular Sodium caused by the Action Potential.

During high intensity, short-duration exercise (weight lifting, for example), fatigue is believed to be partially caused by: A. The decrease in extracellular Calcium caused by sweating. B. The increase in extracellular Potassium and increase in intracellular ADP ca used by the activity of the muscle fibers. C. The decrease in localized temperature that occurs in active muscle fibers. D. The decrease in intracellular Sodium caused by the Action Potential.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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