Ключевые слова: ache, aching, active, arthritis, back, backache, body, boy, business, casual, disease, effort, elderly, fatigue, guy, health, hip, holding, hurt, ill, injury, isolated, lower, lumbago, male, man, manager, medical, muscular, old, osteoarthritis, overworking, pain, people, person, problem, senior, shoulder, sick, side, sore, spine, sport, tired, torso, touch, uncomfortable, waist, white, young,