Ключевые слова: active, activity, adult, care, caucasian, elderly, exercise, exercising, female, fit, fitness, fun, group, happy, health, healthy, jogging, leisure, lifestyle, male, man, mature, nature, old, older, outdoor, outdoors, outside, park, people, person, physical, retirement, running, senior, seniors, shadow, slow, smiling, sport, sports, stand, stretching, summer, sunny, together, training, tree, woman, workout,