I just don’t understand that metric or why Dvorak people keep using it. Yes my fingers might travel less, but do we know that moving your hands less leads to a

I just don’t understand that metric or why Dvorak people keep using it. Yes my fingers might travel less, but do we know that moving your hands less leads to a reduction in pain and injury? I’d argue having them constantly in the same position might also do that. And what about comfort? My index finger is stronger than my pinky; id much rather move further with my index finger than my pinky..