Ключевые слова: activity, adult, age, aged, background, body, caucasian, club, coach, couple, doing, exercise, exercising, family, female, fit, fitness, green, gym, health, healthy, lifestyle, man, mature, middle, nature, old, outdoors, park, people, person, rehabilitation, senior, seniors, sport, sporty, stretching, summer, together, trainer, training, two, weight, weights, woman, women, workout, yoga,