When we increased the frequency, why could we see an in increase in the force of contraction? Is it due to A, an Increasing of frequency of single muscle twitches B, Summation of muscle twitches C, Recruitment of more motor units D, More intense action potentials

When we increased the frequency, why could we see an in increase in the force of contraction? Is it due to A, an Increasing of frequency of single muscle twitches B, Summation of muscle twitches C, Recruitment of more motor units D, More intense action potentials

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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