The anticipation surrounding the 1990 FIFA World Cup in Italy is palpable, with memories of emotional highs and lows still fresh. While the iconic moments are yet to unfold, the focus now is on preparing England’s team under the guidance of sports scientist Prof. John Brewer. He is employing innovative technology of the time, including a BBC microcomputer, a dot-matrix printer, and bulky Polar heart-rate monitors, to evaluate the players’ fitness levels.
Initially, some members of the England squad were skeptical about Brewer’s methods, as he was the first to hold the position of head of human performance at the Football Association. However, after conducting a series of bleep tests at Lilleshall before their departure for Italy, and subsequent assessments in the heat of the Italian summer, he was able to demonstrate to the players that they were indeed adapting well to the climate, enabling them to maintain their high-energy playing style.
The techniques that Brewer introduced 36 years ago now seem antiquated. Fast forward to 2026, and England’s players utilize lightweight wearables that monitor vital metrics such as blood oxygen levels, skin temperature, and sleep patterns, alongside recovery practices using hyperbaric chambers. Conversations with Brewer not only evoke memories of a thrilling World Cup campaign but also mark a significant shift in English football toward modern training methods.
Yet, the journey was not without its challenges. Leading up to Italia 90, Brewer advocated for an increase in carbohydrate intake for the players before matches. He recalls a surprising moment when the team chef presented swordfish steaks just hours before their opening match against Ireland. Brewer and manager Bobby Robson exchanged bewildered looks, realizing this was not the appropriate choice. Despite their concerns, the medical staff were resistant to incorporating evolving sports science principles into their routines, a practice that was already gaining traction in other sports, particularly athletics.
This reluctance extended to alcohol consumption as well. Robson implemented a ban on alcohol two weeks prior to the tournament, although he permitted occasional drinks. However, this did not prevent some players from breaking curfew and consuming more than allowed.
Brewer noted that many of the England players with international experience, such as Chris Waddle and Trevor Steven, were more open to nutritional guidance. Surprisingly, Paul Gascoigne, who achieved about 10% body fat leading up to the World Cup, also embraced these changes temporarily. Brewer remarked on Gascoigne’s transformation, highlighting that he was arguably in the best shape of his career during that tournament.
Brewer also engaged in numerous one-on-one discussions with Gascoigne to provide reassurance regarding his dietary choices. Despite being known for his vibrant personality, Gascoigne remained dedicated to his profession, prioritizing football above all else.
Brewer’s experience working with elite athletes at Loughborough University, including Olympic champion Seb Coe, helped him earn the trust of Robson and his coaching staff. His suggestions at the time were groundbreaking and have since become standard practice, such as warming up without the ball to enhance body temperature and flexibility. Previously, warm-up routines mainly consisted of light ball play and sprints.
He also recommended that substitutes engage in stretching and warm-up routines throughout matches rather than remaining sedentary. Furthermore, he emphasized the importance of maintaining fitness for squad players between games, a strategy that benefited David Platt when he stepped in for the injured Bryan Robson. Brewer’s initiatives also included something as simple as providing players with electrolyte drinks on the bus after training, addressing a basic yet crucial aspect of their hydration.
Among his many memories, Brewer holds a deep admiration for Bobby Robson, who brought him into the England fold. At that time, the FA’s director of coaching, Charles Hughes, was advocating for a direct style of play based on statistical analyses, which Brewer found flawed. Robson, however, was able to balance Hughes’s ideas with a more progressive approach to football strategy.
Brewer reflected on the tension between Hughes and Robson, noting that while Hughes emphasized a long-ball game, Robson was willing to integrate new perspectives around preparation, fitness, and nutrition into his coaching. Ultimately, Hughes left the FA feeling frustrated and disillusioned, believing that had his strategies been fully embraced, England might have secured a World Cup victory in the years that followed.
Now retired, Brewer continues to keep a close eye on developments in football and sports science. He observes that players today are fitter and must adhere more strictly to their training and dietary regimens due to the increased frequency of high-intensity matches.
However, he also acknowledges that modern teams have access to far more resources. “When I established the FA human performance center, clubs would send their players to us for pre-season testing. We would host multiple teams each week, including prominent clubs like Liverpool. That is no longer the case, as they have their own dedicated teams,” he explained.
Reflecting on the past, Brewer recalls the rudimentary technology he used, such as the BBC microcomputer and dot-matrix printer, along with the archaic Polar heart-rate monitors that required individual downloads for data collection. At the time, they were considered state-of-the-art, but now seem like relics of a bygone era.
