Ключевые слова: ache, arm, arthritis, boy, business, businessman, care, caucasian, computer, concept, desk, hand, health, holding, human, ill, illness, inflammation, injury, joint, keyboard, laptop, male, man, medical, men, mouse, muscle, notebook, office, pain, people, person, physical, rsi, strain, stress, syndrome, tenosynovitis, therapy, typing, using, work, worker, working, wrist,