Hydration significantly impacts athletic performance and recovery. Proper fluid intake is crucial for maintaining optimal body temperature, supporting physiological functions, and preventing dehydration during exercise. Dehydration can lead to decreased performance, increased fatigue, and greater risk of injury. Post-exercise hydration is equally important for replenishing fluids lost through sweat and ensuring effective recovery. Optimal hydration helps restore electrolyte balance and aids in muscle repair, making it a critical component of any fitness regimen for athletes and active individuals alike.