Ключевые слова: active, activity, athlete, athletic, black, blue, boy, caucasian, child, childhood, childhood education, competition, concept, day, education, elementary, exercise, field, fit, fitness, four people, landscape, leisure, lifestyle, male, mixedrace, multiracial, nature, outdoor, people, person, recreation, removing, schoolboy, shoe, sitting, sky, sport, summer, sunny, sunny day, team, training, travel, unaltered, workout, young,