England manager Thomas Tuchel said his players are not accustomed to the high temperatures and humidity expected at the 2026 World Cup [1].

Environmental factors could jeopardize the team's performance if players suffer from premature fatigue. Because the squad primarily competes in cooler climates, the intense conditions of the tournament host regions present a significant physiological challenge.

Speaking during the team's training camp in Miami, Tuchel said that the atmospheric conditions would be a hurdle for the group. "England are not used to the kind of heat and humidity we will face at the World Cup," Tuchel said [1].

Despite these concerns, the manager maintained a positive outlook on the team's potential. He said, "We have belief we can go a long way at the World Cup" [2].

The preparation process involves a significant reduction in personnel to reach the final tournament roster. Tuchel previously submitted a provisional squad of 55 players [3]. This group will be narrowed down to a final squad of 26 players [4].

With the tournament now one month away [4], the focus in Miami remains on acclimation. The manager said that the transition to this climate is essential to ensure the players can maintain their intensity throughout the competition [1].

“England are not used to the kind of heat and humidity we will face at the World Cup.”

The admission suggests that England's tactical preparation must prioritize sports science and recovery to mitigate the risks of heat exhaustion. By highlighting these environmental stressors early, Tuchel is managing expectations regarding player stamina while emphasizing the necessity of the Miami training camp as a critical acclimation period.