In the initial phase of this enlightening course led by Craig Kardon, participants are immersed in the fundamental principles of shot tolerance in tennis. Kardon meticulously dissects the concept of shot tolerance, shedding light on its pivotal role in player performance and match outcomes. By examining examples of players with varying shot tolerance levels, Kardon sets the stage for a detailed exploration of how shot tolerance influences strategic decision-making on the court. Through insightful commentary and real-world illustrations, Kardon lays a solid groundwork for participants to grasp the nuances of shot tolerance and its implications for mastering the game of tennis. This lesson serves as a comprehensive introduction to the essential elements of shot tolerance, providing a strong foundation for participants to enhance their understanding and application of this critical aspect of tennis gameplay.