Ключевые слова: 20s, 70s, active, activity, back, body, caucasian, club, elderly, exercise, exercise ball, exercise room, exercising, fit, fitness, fitness studio, gym, health, healthy, helping, leisure, lifestyle, male, man, personal trainer, physical, senior, shape, showing, sport, sportswear, sporty, stretching, toned, trainer, training, wellness, working out, young adult,