Rainy days don't have to be boring!When Leo feels gloomy because of the rain, his sister Lily shows him that fun and adventure can happen right at home. Together, they run like cheetahs, hop like frogs, stretch like cats, and even play "The Floor Is Lava"! With every game, they discover how exercise makes them strong, happy, and full of energy.This beautifully written and playful story is perfect for children ages 3-8.It encourages active play, sparks imagination, and teaches kids that moving their bodies is a wonderful way to feel joyful-rain or shine.A must-read for parents and teachers who want to inspire kids to love healthy living and exercise through fun adventures!