Ключевые слова: adult, aerobic, athlete, balance, black and white, body, caucasian, close up, energy, equipment, exercise, exercising, female, fitness, girl, healthy lifestyle, image, kettlebell, lifting, muscle, one person, outdoor, photo, pilates, practicing, river, silhouette, sky, sport, strength, stretching, summer, sun, sunrise, sunset, training, urban, weight, woman, workout, young,