What is the definition of "muscle tone"?
A) the resistance of muscle to continuous passive stretch
B) the sound made by a muscle at rest
C) the maximum contraction strength that a muscle is capable of
D) the tension in a muscle that is only due to the passive resistance of elastic structures
E) the average length of the muscle fibers in a given motor unit

Question

Quizplus · Accepted Answer

Muscle tone refers to the resistance of a muscle to continuous passive stretch. It is the slight tension in a muscle that is always present, even when the muscle is at rest. This tension is maintained by the involuntary contraction of small groups of muscle fibers within the muscle.

What Is the Definition of "Muscle Tone