Mark Cormier has been a tremendous asset to my son and his junior golf development. Not only is he extremely knowledgeable about human anatomy and fitness, but he has a wonderful and unique way of connecting with his students. My son is 9 years old, and he knows exactly how to communicate each move in a way that my son can comprehend, and he has the personality to keep my son motivated. He keeps the workouts challenging and he monitors my son’s development so that he knows when to switch the workouts. We have seen incredible gains and my son has been extremely successful on the golf course. I have recommended Mark’s program to multiple junior golfers, and I recommend him to anyone reading this review.