They told me all of these things too, most of which I was already doing. Hover your wrists over your keyboard, elbows tucked in at your side, forearms should be

They told me all of these things too, most of which I was already doing. Hover your wrists over your keyboard, elbows tucked in at your side, forearms should be parallel with the floor, eye level at the center of your screen, feet flat on the floor, lower legs perpendicular to the floor. But even after maintaining good typing posture for a while (and rearranging my workspace to be more ergo-friendly) the wrist pain didn't go away. It was gone in a week after I stopped using Emacs.