Ability to stretch when muscle fibers relax is called?

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Multiple Choice

Ability to stretch when muscle fibers relax is called?

Extensibility is the ability of muscle tissue to be stretched when the muscle is relaxed. It describes how a relaxed muscle can lengthen under external forces, such as during a stretch or gentle manipulation in facial massage. This is different from elasticity, which is the capacity to recoil back to the original length after being stretched. Irritability refers to a muscle’s responsiveness to nerve or chemical stimuli, and contractibility is the ability to shorten actively to produce movement. So, the property that describes stretching while the fibers are relaxed is extensibility.

Extensibility is the ability of muscle tissue to be stretched when the muscle is relaxed. It describes how a relaxed muscle can lengthen under external forces, such as during a stretch or gentle manipulation in facial massage. This is different from elasticity, which is the capacity to recoil back to the original length after being stretched. Irritability refers to a muscle’s responsiveness to nerve or chemical stimuli, and contractibility is the ability to shorten actively to produce movement. So, the property that describes stretching while the fibers are relaxed is extensibility.

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