in John Schulz's video he talks about squeezing the arrow away from the bow. He shows how to start with the fingers pointing back towards one's self at the beginning of the draw and how that will push the arrow into the bow, then goes into the "now watch this next shot". I killed a doe laying on my back once, up hill to my left, I was just resting, soaking up some warming sun. That was the closest deer that I ever killed, a few feet. I use to practice the back shot on a flat reclining lawn chair/cot, and have the neighbor kid retrieve my arrows. It was a very low lawn chair and difficult for a cripple like me to get in and out of. Now it keeps fire wood off of the ground.