Okay, having answered the first part of the question.....(250-350 additional foot pounds)....now explain to me.....WHAT are you going to do with it? I can generate 250 to 350 foot pounds of energy by pushing on a wall....all of which goes to prove????????

It is not a required function (the minimal amount of additional energy) to effect a " clean kill" on whitetail deer. Using an icepick I could kill a person with just several foot pounds of energy! So my question remains....In the " real world" show me the difference?!?