What phrase describes Addie's father's high school sport?

The phrase "combat sports" is used to describe Addie's father's high school sport because it typically refers to athletic competitions involving fighting or physical confrontation between competitors. Examples include boxing, wrestling, and martial arts. These sports focus on the physical prowess and combat skills of the athletes, which aligns with the notion of a sport that involves direct competition in a confrontational format. In the context of Addie's father's sport, this would suggest that he participated in activities requiring physical strength, skill, and strategy in a one-on-one competitive environment.

The other categories, like team sports, individual sports, and racquet sports, describe different types of athletic activities that do not encompass the competitive fighting or physical confrontation that defines combat sports. Team sports involve collaboration among players, individual sports focus on solo performances, and racquet sports center on the use of racquets to play games such as tennis or badminton, which do not fit the context of Addie's father's high school sport.