What is one role of carbohydrates in athletic performance?

Carbohydrates play a crucial role in athletic performance primarily by providing energy, particularly during endurance activities. When athletes engage in prolonged exercise, such as running, cycling, or team sports, their bodies rely on glycogen stores, which are derived from carbohydrates, to sustain energy levels. Glycogen is stored in the muscles and liver and can be rapidly broken down into glucose, delivering a quick source of energy necessary for performance.

This energy source is essential for maintaining stamina, enhancing athletic performance, and delaying fatigue. The consumption of carbohydrates before, during, and after exercise can help optimize performance and recovery, making them a fundamental component of an athlete’s diet.

The incorrect choices highlight contrasting aspects regarding carbohydrates in the context of athletic performance. While muscle building is more directly influenced by protein, and carbohydrates are not unnecessary for athletes—they are essential for optimal performance. Additionally, it’s important to note that carbohydrates do not exclusively support fat loss; their primary role in sports performance revolves around energy provision.