So, at your average 3D shoot, are there more jerks behind the string of primitive bows or compounds?

I dunno, bowhunting to me is having to use your own muscle to pull back the arrow. How long you can hold it there will differ from person to person. Holding a bow for 2 minutes is a long time. I will bet there are people in this world who can hold a 70lb primitive weapon this long, that boils down to genetics. I don' t think I could, so maybe I need a little help from technology, is this wrong? What about the guy holding a 70lb longbow for 2 minutes, is he cheating because he eats too much protein? I am sure there are laws in the books restricting technology in bows and there use for bowhunting, so why not leave it at that and call it a day.