Ключевые слова: age, aged, aid, alone, care, disabled, elderly, frame, geriatric, handicapped, health, healthcare, help, hold, holding, leg, legs, life, loneliness, lonely, male, man, mobility, movement, moving, old, older, one, park, path, people, person, push, pushing, retired, retirement, senior, sepia, single, solitude, step, steps, stroll, strolling, support, walk, walker, walking, weakness, wheels,