Ключевые слова: add, adhd, background, banned, banned in school, boy, child, childhood, craze, energy, entertainment, fidget, figet, finger, fun, gadget, game, grass, green, hand, hyperactivity, invention, kid, little, man, person, plastic, play, playground, rage, relaxation, roller, rolling, school, spin, spinner, spinning, states, stress, teen, toy, trend, trendy, tricks, two, united, viral, white, woman, young,