Three tools for body intuition. A 3-minute breath-and-move reset. A hydration calculator that tells you how much water you actually need. A 24-hour day builder that shows the trade-offs.
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Press start. Follow what the screen tells you. Three minutes — breath, stretch, breath. Use it before reading, before sleep, before homework, when stress hits.
Most kids drink half what their body needs. Type your weight (in pounds), get a real target. The math is simple: weight in pounds ÷ 2 = ounces of water per day.
Move the sliders. The bar shows you the day. Notice what crowds out what. There are only 24 hours — every hour you give to one thing is an hour you took from another.