Ключевые слова: 20s, arm around, athlete, athletic, attractive, body, body care, caucasian, cheerful, clipboard, coach, coaching, exercising, female, fit, fitness, friend, gym, happy, health, healthy, healthy lifestyle, indoors, instructor, leisure, leisure activity, leisure center, male, man, physical, pool, poolside, recreational pursuit, shape, smiling, sport, sportswear, sporty, stopwatch, swimmer, swimming, swimming cap, swimming pool, swimwear, teacher, timing, trainer, training, water, water sport, woman, young adult,