Ключевые слова: acrobatic, acrobatics, activity, art, artistic, athlete, athletic, athletics, caucasian, children, class, club, exercise, fit, fitness, flexible, front, fun, girl, group, gym, gymnasium, gymnastic, gymnastics, happiness, happy, indoor, joy, leg, lesson, physical, position, practice, preteen, pupil, rhythmic, room, school, smile, smiling, split, sport, sportswear, stretch, student, team, train, training, warmup, workout,