Description Why would elevate extracellular decrease force output from a muscle? Muscle Physiolog ...

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Description Why would elevate extracellular decrease force output from a muscle? Muscle Physiology: A subfield of physiology called muscle physiology investigates the mechanics of muscle contraction. Action potentials in motor neurons cause the release of neurotransmitters from synaptic vesicles, which in turn causes the muscle fibers to shorten.