Ключевые слова: 5559 years, active lifestyle, active seniors, bending, caucasian ethnicity, cheerful, couple relationship, exercising, female friendship, females, friendship, full length, fun, grass, healthy lifestyle, hobbies, human arm, human body part, human limb, immune system, lawn, leisure activity, lifestyles, limb body part, mature adult, mature women, motion, nature, only women, outdoors, people, pilates, playing, professional occupation, senior adult, senior women, smiling, sport, sports training, stretching, summer, two person, two women, vitality, women, working, yoga,