Which of the following refers to the tightness or resistance that occurs when a muscle is first stretched?

Question

Quizplus · Accepted Answer

The stretch reflex refers to the automatic contraction of a muscle in response to its being stretched, which serves to protect the muscle from damage. The sensation of tightness or resistance that occurs when a muscle is first stretched is a result of this reflex. Flexibility refers to the range of motion around a joint without discomfort or restriction. Stretch tolerance refers to the ability to tolerate and hold a stretch without pain or discomfort. Flexion refers to the bending of a joint.

Which of the Following Refers to the Tightness or Resistance