Heat affects players before visible exhaustion appears. Dehydration can reduce concentration, slow reaction times and compromise decision-making - all crucial in a tournament where one misplaced pass or delayed recovery run can change a match.
A controlled pause gives medical teams time to offer fluids, reduce body temperature and check for early warning signs. That intervention may prevent a manageable problem from becoming heat exhaustion or a more serious illness.
The report says the value of the breaks extends beyond the professional game. When international stars accept hydration as part of preparation, young players and amateur teams receive a clear message: drinking fluids and responding to extreme heat are signs of good practice, not weakness.
Hydration breaks can also protect the quality of football. High-intensity pressing, repeated sprints and quick transitions depend on concentration as much as physical power. A player struggling with heat is less likely to execute those demands cleanly.
That does not mean every stoppage improves entertainment. Breaks can disrupt momentum and frustrate supporters, particularly when a match is reaching its decisive phase. Yet the alternative - allowing conditions to worsen while preserving uninterrupted play - places spectacle ahead of prevention.
Football has repeatedly adapted its rules and routines when player welfare demanded it. Hydration pauses belong in that conversation, especially as tournament organisers face hotter conditions and increasingly demanding schedules.
The next major tournament will test how consistently these measures are applied. Clear triggers, equal treatment for both teams and visible medical oversight can make hydration breaks feel less like an interruption and more like a normal part of modern football.