It makes sense. Curling my finger it is pretty much dead on 1 inch from the tip to the first joint. My foot is a little shorter than 1 foot, but in shoes, pacin

It makes sense. Curling my finger it is pretty much dead on 1 inch from the tip to the first joint. My foot is a little shorter than 1 foot, but in shoes, pacing it out one foot after another, it is nearly dead on as well. A lot of people measure using anatomy with conventional units.