Ключевые слова: action, active, aerobics, athletic, boy, children, class, coach, competition, conducts, female, field, fit, fitness, foot, friendship, girl, happiness, healthy, indoor, instructor, joy, laughing, leisure, lesson, life, lifestyle, look, many, physical, pupil, running, school, schoolchildren, smile, sport, sporty, sprint, stadium, start, success, teach, team, teen, together, track, train, training, vitality, workout,