1. A little too hunched over. Stand erect and then act you are putting your butt down on stool...keep the spine in line with the head. 2.Your shoulders look like they are pointing to the left of your target line. Result is pulled hook, over the top, or a fade with a long tail. 3. Keep left foot open a little, close right foot just a little...too open to the right.
No it's just a system as far as I know. I suppose there are schools that teach it but I'm just taking stuff off the internet. Do a YouTube search.
No Tiger, no interest. He's like Trump. Love him or hate him, he changed the game and it's not as interesting or entertaining without him.