Challenge 2 — 💧 Hydration Precision (7 Days) Master the most overlooked performance enhancer: water + minerals. Why it matters: Even slight dehydration can reduce focus, reaction time, and mood. Electrolytes maintain fluid balance, nerve function, and muscle contraction — essential for physical and cognitive output. Daily Action: - Drink at least 40 mL per kilogram of body weight daily. - Add electrolytes after sweating (training or sauna). - Spread intake evenly — not all at once. Measure: - Track liters/day + electrolyte days in your tracker. - Note afternoon energy levels daily. ✅ Comment “Mission Complete” when you hit your target. Bonus 💡: Post your favorite hydration mix!

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