Why a Marathon runner needs to use aerobic respirazione?

A marathon runner relies on aerobic respiration to efficiently produce energy during prolonged, moderate-intensity exercise. This process utilizes oxygen to convert carbohydrates and fats into ATP (adenosine triphosphate), the energy currency of cells, allowing for sustained muscle activity over long distances. Aerobic respiration also helps in managing fatigue and maintaining endurance, which is crucial for completing a marathon. Additionally, it supports recovery and minimizes the buildup of lactic acid, enabling better performance.