Venkat, director of the UCLA Heat Lab, said “cooling and recovery needs vary”, with some players potentially needing more than a short pause to lower their body temperature.
That distinction matters. Hydration is only one part of heat management. Cooling the head, neck, arms and back with cold, wet towels could offer more immediate relief, particularly if medical teams and substitutes use the break efficiently.
Douglas Casa of the Korey Stringer Institute also urged caution over simply encouraging players to drink more. “People exercising intensely often cannot drink large volumes in a short period because fluid can sit heavily in the stomach,” he said.
The medical value of the pause, then, may come from a combination of cooling and recovery rather than fluid replacement alone.
For managers, the break could be just as significant. Three minutes offers time to alter pressing triggers, repair a defensive shape or calm a team after conceding momentum.
It may also reward coaches who prepare specific set-piece messages for the stoppage. Traditionalists will argue that football’s flow is being interrupted, while others will see the pause as a sensible response to extreme conditions.
Venkat’s verdict remains cautious: “Forced fluid intake on its own does not address the wider demands of playing in extreme heat.”
When the tournament begins, the first major storyline will be whether these breaks genuinely protect players-or become another decisive tactical weapon.