Just started precision shooting and I am looking forward to having the chance to shoot in a competition one day. Right now I am shooting from the bench but I have been told that some competitions require you to shoot from the prone. I recently had back surgery and getting into the prone position has been a bit of a struggle. I am able to do it with a small pillow under my waist area, but I do not know if that would be allowed in a competition. Any feedback on how to address this would be great. Thanks in advance.