Ключевые слова: adult, aerobic, athlete, balance, beautiful, blue sky, body, caucasian, city, concentration, day, double leg stretch, energy, enjoying, exercise, exercising, female, fitness, flexibility, freedom, girl, gymnastics, happy, healthy lifestyle, muscle, one person, outdoor, pilates, position, practicing, relaxation, river, sport, strength, summer, sun, sunny, training, urban, woman, workout, young,