Ключевые слова: activity, asian, balls, basketball, boys, caucasian, childhood, children, class, daylight, daytime, elementary age, emotion, emotional, european, fitness, fitness ball, football, footwear, four people, girls, group, gym, hand on hip, hands in pockets, indoors, kids, looking at camera, multicultural, multiethnic, pose, preteen, smile, smiling, sneakers, soccer, sport, sport equipment, sporting, sports center, sportswear, together, training, working out, youngsters,