Adequate rest plays a crucial role in the performance of athletes, as shown by the case of Andre Iguodala. A sleep study revealed that increased sleep led to a 29% increase in points scored per minute, improved 3-point percentage, and free throw percentage. Conversely, insufficient sleep resulted in a 37% increase in turnovers and a 45% increase in fouls committed. This highlights the importance of ensuring that athletes get enough rest to consistently perform at a high level.