Passage:Muscle tissue exhibits several key physiological pro…
Passage:Muscle tissue exhibits several key physiological properties that enable movement and force generation. One of these properties is extensibility, which refers to the ability of muscle fibers to be stretched or extended beyond their resting length without being damaged. This characteristic is essential for coordinated movement, especially in antagonistic muscle pairs where one muscle contracts while the opposing muscle must lengthen. Extensibility is supported by the connective tissue sheaths surrounding muscle fibers and the elastic components within the sarcomere, which contribute to controlled elongation during muscle activity. Question:Based on the passage, which of the following best explains the significance of extensibility in muscle tissue?