What is the average normal body temperature for an adult?

The average normal body temperature for an adult is considered to be 98.6 degrees Fahrenheit. This figure is widely recognized and serves as a baseline for assessing an individual's health status. Body temperature can vary based on several factors, including the time of day, activity level, and individual physiological differences. While the normal range can be slightly broader (generally from about 97°F to 100°F), 98.6°F is often used as the standard reference point in medical settings.

In the context of athletic training, understanding normal body temperature is crucial for monitoring an athlete’s health and detecting potential issues such as fever or hypothermia. A body temperature significantly above or below this average can indicate underlying medical conditions that may affect an athlete's performance and well-being.