Ключевые слова: active, activities, athletics, background, boy, children, classes, closeup, concept, corrective, counteracting, cover, defects, education, exercise, extracurricular, fit, football, friends, group, gymnastics, habits, header, health, healthy, kid, lifestyle, obesity, outfit, panorama, pe, person, physical, play, posture, prevention, pupils, relationship, school, sneakers, sport, students, team, workout, youth,