Ключевые слова: activity, aerobics, athletic, boy, caucasian, cheerful, child, children, coach, competition, education, exercise, female, fit, fun, girl, group, gym, gymnastic, happy, health, joy, kid, laughing, leg, leisure, lesson, life, lifestyle, look, marathon, plank, positive, pupil, school, schoolchildren, schoolgirl, smile, sport, stadium, start, student, teach, team, teen, track, train, training, workout, young,