Ключевые слова: 70s, 80s, an old man, asians, assistance, body parts, care, care managers, care worker, caregiver, exercise, face protection, for the elderly, gait training, grandfather, grandpa, hand, health, helper, home care, home helpers, homevisit care, hospital, japanese people, longterm care facilities, male, medical, nursing home, old age, old man, older, person, rehabilitation, senior, social care and health, support, training, two, under the head, walk, walker, walking assistance, welfare, welfare for the elderly, work, young,