Ключевые слова: ache, adult, age, aged, arthritis, asian, banner, body, body parts, bone, bones, care, concept, coopy space, discomfort, elder, elderly, female, fragile, grandmother, has, health, hurt, illness, injury, joint, knee, leg, mature, medicine, muscle, old, older, osteoarthritis, osteoporosis, outdoor, pain, painful, park, people, person, physical, retired, retirement, senior, sick, suffering, tension, woman, women,