strange as it might seem, I am an archer [ recurve, not compound or crossbow ]. And during the times I was shooting at the NK's some trainers seemd to be doing the same thing. Volunteerly even. .. .
Although mostly in the US and other countries, but still. The trainers has such confidence in the shooter that they knew it won't go wong, and needed to analyse the shot from infront. So they somethimes stood near the target disk just to observe them. . . ....