Why heat, travel and sleep could challenge teams as much as the opposition at the World Cup

Small Margins, Big Consequences

At the World Cup, where matches are often decided by a single goal or a moment of brilliance, marginal gains can make all the difference. Teams that effectively manage heat exposure, travel fatigue, and sleep quality may gain a competitive advantage over rivals with similar levels of talent.

While fans focus on star players, tactics, and dramatic moments, much of the tournament’s success may be determined behind the scenes by sports scientists, medical staff, and recovery specialists working to keep athletes performing at their best.