Ключевые слова: acrobat, advanced, assistant, assisting, authentic, back, backbend, bend, bridge, candid, coach, exercise, female, fit, fitness, flexibility, flexible, friend, girl, gym, gymnast, gymnastics, helping, holding, home, instructor, legged, lithe, personal, pose, position, posture, practice, reverse, spine, sport, sportswoman, sporty, stand, stretch, supporting, train, trainer, training, wheel, woman, workout,