The one constant in all great ball strikers is that their left arm is connected to the left side of their body down through impact and release
There are two ways to practice the short game. First are how-to shots, where you learn how to control trajectory through set up and swing shape. Second are situational shots, where you move around the short game area and practice specific shots.
Learn the basics to correct set up and posture to provide you with good balance during your swing