When a marathon runner experiences the phenomenon known as "hitting the wall," which of these nutrients is most likely depleted?

Question

Quizplus · Accepted Answer

Hitting the wall is a common term used to describe the sudden fatigue and loss of energy that can occur during endurance exercise, such as marathon running. This phenomenon is often caused by depletion of glycogen stores in the muscles, which are fueled by glucose. Therefore, the most likely nutrient to be depleted during hitting the wall is glucose.

When a Marathon Runner Experiences the Phenomenon Known as "Hitting