You need a golfer and a golf ball. Along with two alignment sticks. And Cameron McCormick's formula. And with those, he says, you can figure out the correct stance width and ball positioning.
After all, the definition of stance in the Rules of Golf is the "position of a player's feet and body in preparing for and making a stroke." Hitting a shot from your knees the way Fitz did hardly ...
Stance: Your stance may be too narrow causing you to be unstable and rely too much on your arms through the forward swing rather than your hips. Body alignment: Your feet ... like a figure of eight ...