Reading this from Roger Phillip’s Fight Focused Handgun blog:
I am reminded of this fundamental:
You use your body, not just your arms or eyes or hands, to shoot with just like you use your body, not just your fist or arm or leg or foot, to strike with.
The fact that you’re using a weapon to project force with at range is irrelevant. If you want to do it with the best accuracy in the best way, you use your body to shoot with.
The body, the body, the body.
It is a fundamental of the fight. Study it well.