Ключевые слова: ache, adult, aged, arthritis, background, body, care, caucasian, chronic, closeup, disease, doctor, elderly, female, hand, hands, health, healthy, home, human, hurt, illness, inflammation, injury, interior, joint, knee, mature, medic, medical, medicine, middleaged, old, one, osteoarthritis, pain, pensioner, person, physical, rheumatism, rheumatoid, senior, space, sprain, strain, suffer, suffering, symptom, woman, wrist,