Yup, that is my pard Doc Shapiro trying to show different ways of shooting for your consideration. I have been lucky enough to get a couple hands on lessons from him and I do believe it has helped me some. Top shooters such as him give back to the sport and I have never understood why some are jealous of the fact that they practice, practice, practice and that is why they got so danged fast. I appreciate folks like Doc that try to help the rest of us folks. :-)