One factor that can trigger spectator aggression in sports is an intense rivalry between teams or individuals. This can create high levels of excitement and passion among fans, which, in some cases, can escalate into aggressive behavior. Additionally, controversial referee decisions, unfair play, or unsportsmanlike conduct from players can also trigger spectator aggression. The collective emotions and investment in the sport can amplify these triggers and lead to verbal or even physical expressions of aggression. It is essential to foster a positive and respectful sporting environment to prevent and address spectator aggression.
