Put your ring finger in the gap between your I and K keys. To press one or the other, you don't have to relocate it, you just roll it in one direction or the ot

Put your ring finger in the gap between your I and K keys. To press one or the other, you don't have to relocate it, you just roll it in one direction or the other. It's similar to the technique of hitting any of the XABY buttons on an Xbox controller with the side of your right thumb while keeping the end of your thumb on the analog stick. And in any case, when was the last time you moved up and down at the same time?