Hydration needs vary among different types of athletes due to factors such as intensity, duration, and environmental conditions. Endurance athletes, like marathon runners, generally require higher fluid intake over longer periods to replace lost fluids. In contrast, strength or power athletes may focus on hydration primarily during short bursts of activity. Additionally, athletes competing in hot climates need to prioritize electrolyte replenishment alongside water. Understanding these individual hydration requirements is essential for optimizing performance and recovery.