Ключевые слова: adult, age, cane, city, day, disabled, foot, grandfather, grandparent, hand, handle, healthcare, human, illness, impairment, injury, invalid, leaning, leg, life, loss, male, medicine, men, old, old age, old man, one, outdoors, pain, people, person, physical, recovery, reflection, retirement, senior, shirt, shoe, sidewalk, stick, street, sunlight, support, town, unwell, urban, walking, weakness,