I want to survive real world situations and I want the same for my students.
Put your hand strong hand making a fist in front of you. Put the palm side square to the ground, then put the palm side square to the inside. These are both unnatural and awkward positions. Now put rotate your fist into 45 degrees, this the most harmonious position for your bones, muscles, and tendons. The same position you use to throw a punch or just point at something. Using this natural position will prevent limp wristing and enhance muzzle control.- George
Interesting that you bring the 45 degree position up, i have heard others talk about it and even had it demonstrated to me but just couldn't get the feel for it.