The document discusses the topic of aggression in sports. It notes that while sport psychologists focus on issues like goal setting and performance enhancement, the media tends to highlight more negative topics involving athlete behavior such as violence, substance abuse, and gambling scandals. The document explores the differences between instrumental aggression which is goal-directed and reactive aggression aimed at harming others. It also addresses how emotions can help or hurt athletic performance and provides coaching considerations for managing arousal levels. Throughout, it examines the complex relationship between aggression and success in sports.