Ключевые слова: ache, adult, back, body, business, care, chronic, cramp, curvature, discomfort, disease, feeling, female, girl, health, herniated, hurt, ill, inflammation, injury, kidney, lower, lumbar, medicine, nucleus, office, orthopaedic, osteopath, osteoporosis, pain, people, person, physical, position, posture, problem, protrusion, pulposus, rheumatism, sick, spasm, spinal, spine, suffering, symptom, tension, vertebras, woman, work, young,