Keyboard operating posture and symptoms in operating.
D001315:Australia; D001696:Biomechanical Phenomena; D006804:Ergonomics; D005069:Evaluation Studies as Topic; D005385:Fingers; D007839:Functional Laterality; D006801:Humans; D008297:Male; D009120:Muscle Cramp / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D009787:Occupational Medicine; D011187:Posture; D012782:Shoulder; D014457:Ulna; D014953:Wrist