The mean stress level of fans of the football club Arminia Bielefeld was 41% higher on the day of the German Football Association’s (DFB-Pokal) 2025 Cup final compared to non-match days, according to a study published in Scientific Reports. The authors suggest that this reaction, known as “football fever,” may be driven by the intensity of fans’ emotions towards their team, each other, and the sport.
This article was originally published on MedicalXpress.com

