Ключевые слова: active, aged, ball, better, caucasian, couple, day, dumbbells, elderly, exercising, female, fit, fitness, fun, grandfather, grandmother, grass, gym, gymnastics, happy, having, healthy, lifestyle, love, male, man, mature, nature, old, outdoors, park, pensioner, people, pilates, practice, rehabilitation, retired, retirement, senior, smiling, sport, stretching, summer, sunny, therapy, together, training, woman, workout,