Ключевые слова: acrobat, action, active, activity, background, balance, boy, caucasian, child, childhood, cool, energy, exercise, expression, extreme, fitness, flip, fly, free, freedom, fun, game, garden, gymnastics, happiness, happy, healthy, holiday, joy, jump, kid, leap, leisure, outdoor, outfit, play, playful, playground, positive, recreation, smiling, somersault, sport, sportsman, summer, sunset, trampoline, tumble, vacation, young,