Post-workout hydration is crucial for recovery and optimal performance. After exercising, the body loses fluids and electrolytes through sweat, which can lead to dehydration if not replenished. Proper hydration aids in repairing muscle tissue and maintaining metabolic function. It also helps regulate body temperature, reduces fatigue, and can prevent cramps. Drinking water or electrolyte-enriched beverages post-workout restores fluid balance, ensuring that the body functions effectively. Furthermore, adequate hydration supports cognitive function and mood, which are essential for sustained motivation and engagement in future workouts.