bursts of synchronised movement. Huge mental strength is required. Why, then, do we know so little about what it takes to succeed - even survive - at the highest level? What separates the good from the great? What are the rituals of preparation and execution? How does an elite team come together? In a truly groundbreaking expose of professional golf, Michael Calvin and Thomas Bjørn - captain of the 2018 European Ryder Cup Team - capture the distinctive nature of the game, and the principles and philosophies of players who dominate the world rankings. With unprecedented access to the European Tour players, and in-depth interviews with the European Ryder Cup team, Calvin reveals a sport which operates entirely within the finest margins of excellence.