Every Shot Must Have A Purpose lays out an integrated approach to the game that allows players to lose the frustration, find the fun, and achieve their ultimate potential. Nilsson and Marriott's VISION54 method is based upon the theory that it's possible to shoot a 54 is only you use the right mind set and intuitive power, breaking golf down into five elements Physical, Technical, Mental, Emotional, and Social, and using exercises and cutting edge techniques to integrate these elements and create a climate for peak performance.