Former Barcelona Physiotherapist Issues Warning Over Lamine Yamal
Juanjo Brau, a seasoned physiotherapist who spent a quarter of a century working with FC Barcelona’s first team and played an integral role throughout Lionel Messi’s career, has voiced concern over how manager Hansi Flick handles the playing time of rising star Lamine Yamal. Brau’s comments arrive as the 17-year-old winger continues to shoulder significant competitive minutes for both club and country.
Appearing on Cadena SER’s flagship sports radio program El Larguero, Brau stressed that the coaching and medical staff must actively protect young players from physical overexertion. While natural talents often possess an unyielding appetite to stay on the pitch for every minute of every match, Brau cautioned that allowing an adolescent’s enthusiasm to guide tactical and fitness decisions presents substantial physiological risks.
Prioritizing Workload Management Over Player Desire
Brau argued directly that Barcelona must assume full institutional responsibility for balancing Yamal’s schedule, rather than deferring to the teenager’s natural instinct to remain involved. The veteran medical professional pointed out that young athletes rarely volunteer to be substituted or rested, which places the burden of restraint entirely on Flick and the technical staff.
Having overseen the physical conditioning of elite players across multiple eras at the Camp Nouāmost notably monitoring Messi’s transition from an injury-prone teenager into a durable global iconāBrau’s assessment carries significant weight. His intervention highlights the delicate balance between capitalizing on Yamal’s decisive match-winning form and shielding his developing body from long-term fatigue or acute muscle injuries.
Why This Matters
Workload management for teenage footballers has become one of the most critical debates in elite European football. Barcelona, in particular, has experienced the consequences of excessive minutes handed to young talents in recent seasons. Brauās warning serves as a timely reminder of the physical demands placed on modern wingers and the club’s duty of care toward Yamal’s long-term career trajectory.
With Flick navigating an intense domestic and European calendar, implementing deliberate rotation and planned substitutions will be essential. Ensuring that Yamal’s competitive load is dictated by sports science rather than the player’s personal desire to play every game could prove pivotal in sustaining his health and maintaining Barcelona’s competitive ambitions over the course of the season.
Frequently Asked Questions
Who is Juanjo Brau?
Juanjo Brau is a sports physiotherapist who spent 25 years working at FC Barcelona, during which he was closely involved in managing the fitness, physical preparation, and recovery of Lionel Messi.
What advice did Juanjo Brau give to Hansi Flick regarding Lamine Yamal?
Speaking on Cadena SER’s El Larguero, Brau advised Hansi Flick and Barcelona to take firm responsibility for regulating Lamine Yamal’s playing time, warning against letting the teenager’s personal desire to play dictate substitutions and rest.




