FACT: This study is about as independent as a study on the need for sport hunting by P.E.T.A.. The study was commissioned by the Anti-Crossbow Committee of a national bowhunting group. Its author is a member of that group. Much of the hypothetical development of hunting crossbows and the limiting physical factors which prevent such development in vertical bows within the study have already been proven erroneous. It is the purpose of the game regulations by the state to control what advances in technology are suitable for sporting use. No state permits the use of machine guns and handheld rockets during deer rifle season!