Author and Disc Golfer, Patrick McCormick, takes the reader on journey of mental and psychological calibration using Disc Golf as a tool to help us find more effective ways of thinking on and off the course in his first two books: "Zen & The Art of Disc Golf" and "Discs & Zen." Finally, these two treatise on Disc Golf and sports psychology are now available in one complete master volume: "The Complete Zen Disc Golf." McCormick has also equipped us...