In a groundbreaking study set to reshape our understanding of collective human emotions and the psychology of sports fandom, University of Connecticut anthropologist Dimitris Xygalatas and his team have revealed that the fervent pregame rituals of Brazilian football fans generate more emotional synchrony and heightened physiological arousal than the actual game itself. This revelation challenges traditional assumptions about sports devotion and underscores the profound role that ritualistic group behavior plays in forging intense emotional and social bonds among people.
The research, to be published in the prestigious Proceedings of the National Academy of Sciences on June 9, 2025, employed cutting-edge biometric technology to track the heart rates of committed soccer fans during the intense pre-match celebrations and the match that followed. Through the use of discreet electrocardiogram (EKG) monitors worn beneath clothes, the team was able to capture real-time fluctuations in heart rate, a reliable proxy for emotional arousal and synchrony, across various phases of a state championship final in Brazil’s football-obsessed state of Minas Gerais.
At the heart of the study lies the ritual known locally as Rua de Fogo, or Street of Fire. This pregame spectacle sees fans congregate en masse near the stadium to welcome the arrival of their team’s bus with a mesmerizing display of flares, smoke bombs, fireworks, chanting, and flag-waving. These highly choreographed, communal acts serve not only to boost the players’ morale but also to unite fans in a collective emotional experience, a phenomenon social scientists label “collective effervescence.” Xygalatas and his team sought to quantify how deeply these rituals impact the physiological states of participants.
The data was striking. Heart rate measurements revealed that the highest levels of shared excitement and emotional synchrony occurred not during the gripping moments of the match but throughout the vibrant communal rituals before kickoff. Physiological markers peaked during the Rua de Fogo pregame ritual, only to be surpassed briefly at a singular moment in the game itself—when the home side scored a goal. This finding overturns the common belief that the pinnacle of fan passion invariably aligns with live game action.
Xygalatas eloquently explains this phenomenon by pointing out the significance of ritualized interactions among fans. “These pregame activities,” he notes, “are about more than entertainment. They are essential communal expressions through which fans negotiate identity, immerse themselves in collective meaning, and experience profound emotional synchrony.” This insight is especially valuable in a world where sports command attention and resources on a colossal scale, yet the fundamental reasons behind their magnetic pull remain elusive.
The implications of this research extend well beyond football or sports in general. Ritualized group behaviors—be they religious ceremonies, concerts, or political rallies—similarly generate waves of shared emotional energy that deeply influence participants’ beliefs and social identities. By mapping the contours of emotional arousal tied to ritual, the study contributes to broader discussions about how human beings derive meaning through shared symbolic acts, even when those acts may seem irrational from a purely logical perspective.
Xygalatas’s prior work has delved into intense forms of cultural ritual, from firewalking ceremonies to large-scale festivals known for inducing trance-like group states. Yet, soccer provides a uniquely accessible and globally relevant laboratory. Unlike rituals heavily steeped in overt religious or political ideology, the pageantry and passion of football are experienced worldwide as a secular ritual with near-universal appeal. This global context lends the findings a wide applicability in understanding how humans forge bonds via collective emotional architecture.
The physiological measurements detail how the pre-match ritual sustains elevated heart rates for prolonged periods, suggesting a continuous state of heightened emotional arousal and social bonding well before a single ball is kicked. This sustained arousal contributes to the fans’ sense of unity, purpose, and exhilaration, reinforcing loyalty and strengthening community ties. Such results reaffirm the idea that the social fabric generated by fan participation is at least as important as the outcome on the field itself.
Interestingly, Xygalatas sheds light on the darker, often overlooked side of this passionate engagement. Reflecting on his own experience growing up in Thessaloniki, Greece, as a member of a soccer fan club, he recalls an incident of violent attack simply over team allegiance—a grim reminder that the potent tribalism induced by sports rituals can sometimes spiral into deadly conflict. Football is singled out as the only major sport consistently linked with fatal violence among its fan base, posing a critical challenge for regulatory bodies like FIFA and local leagues.
This dual nature of soccer fandom—its ability to both unify and divide—emphasizes the need for responsible stewardship from clubs and governing institutions. Xygalatas advocates for a balance that maintains the emotional intensity and loyalty inherent in fan culture while fostering safe environments where such passion does not escalate into violent confrontation. Understanding the biological and psychological underpinnings of fan rituals may be key to achieving this equilibrium.
Above all, Xygalatas stresses that his research is not a call to temper enthusiasm or diminish the joy of sports. Rather, it aims to deepen our understanding of why people care so intensely, linking the human craving for meaning with the communal enactments of ritual around sport. “At our core,” he states, “we’re driven to extract meaning from activities that might appear meaningless—like waving flags or chanting—but these actions fulfill profound psychological and social needs.”
As global sporting events continue to draw billions in viewership and revenue, this study spotlights the central role of human connection and shared ritual in sustaining the cultural phenomenon of sports. The intense emotional peaks during pregame ceremonies highlight that the experience of being a fan transcends passive spectatorship; it enacts the age-old human desire to belong and to participate in a collective narrative.
By capturing the physiological signatures of shared emotional states during these rituals, Xygalatas and his collaborators open new frontiers for research into human behavior, identity, and the mechanisms of social cohesion. Their use of EKG monitoring in a naturalistic, real-world sports setting represents a sophisticated melding of anthropology, psychology, and physiology—one that will influence future studies across disciplines aiming to decode the enigmatic power of human ritual.
Ultimately, this study invites us to reconsider sports fandom not merely as entertainment or idle devotion but as a vital expression of human sociality and identity construction. As Xygalatas concludes, beyond the game lies a profound ritual space where individuals come together, hearts united and racing, to create shared moments of transcendent meaning.
Subject of Research: People
Article Title: Route of fire: Pregame rituals and emotional synchrony among Brazilian football fans
News Publication Date: 9-Jun-2025
References: Proceedings of the National Academy of Sciences
Keywords: collective effervescence, emotional synchrony, pregame rituals, football (soccer), physiological arousal, heart rate monitoring, anthropology of sport, ritual behavior, social identity, group dynamics, Brazilian football fans, emotional bonding
