A question arrived from a Surgite about shoulder position at address. How should you position your shoulders at address in the PPGS? The answer, your natural shoulder position is the best. Whatever you do, do not stretch your shoulders forward. At address, you should be comfortable, not in any strain. If you got strain at address, you are doing something wrong - stop and check your setup.
In this video, I illustrate bad vs good shoulder position. Don't stretch!