Ключевые слова: ache, adult, anatomy, arthritis, back, backache, backpain, body, bone, care, demonstrating, disease, disorder, elderly, headache, health, healthcare, hurt, ill, illness, inflammation, injury, joint, knee, massage, medic, medical, medicine, muscle, muscular, pain, painful, physical, problem, rheumatism, shoulder, sick, sickness, sore, spine, stress, suffering, tension, therapy, touching, unwell,