While running a marathon,Alain stumbled and fell.Despite feeling a sharp pain initially,he got up and continued to run until he completed the race.Upon crossing the finish line he fell down writhing in pain.When examined,it was discovered that Alain had broken his leg.He was able to run the remainder of the marathon relatively pain-free due to the release of
A)serotonin.
B)cortisol.
C)testosterone.
D)endorphins.

Question

Quizplus · Accepted Answer

Endorphins are natural painkillers produced by the body during physical activity, especially during endurance sports like running. The release of endorphins can help alleviate pain and create a feeling of euphoria or a "runner's high." This explains how Alain was able to continue running despite the pain from his broken leg, but then experienced the full extent of the injury after the race was over.

While Running a Marathon,Alain Stumbled and Fell