In thermoregulation guidelines, what is the target core temperature to maintain?

• A. 97 F
• B. 98.6 F
• C. 99.5 F
• D. 100 F

Answer: (B)

Maintaining a core temperature near 98.6°F is the target because this is the standard normal resting core temperature for most healthy adults. Keeping the body around this baseline helps all of the body's metabolic and enzymatic processes function optimally and reduces the risk of thermal strain during training evolutions. Values a bit higher, such as around 99.5°F or 100°F, indicate elevated core temperature and potential overheating, requiring cooling and rest. A reading around 97°F is cooler than the typical baseline and could reflect mild under-heating or measurement variation. So, the guideline uses roughly 98.6°F to stay within normal physiology during thermoregulation management.