The England national football team's World Cup campaign is underway, with Thomas Tuchel's side looking to make a strong impression in the tournament. England chose their training base in the United States carefully, drawing a latitudinal line across the map to find a location with suitable temperatures for their players to train every day. The team's preparations have been focused on developing a 'heat-proof game model' that can work in North America, with assistant coach Anthony Barry playing a key role in this process. England's first game against Croatia was a success, with the team producing a high-intensity performance that impressed Tuchel. The players covered 117km during the game, with only eight other nations running more than that in the first round of fixtures. England's players also completed 6.6km in 'Zone 4 sprints', with only four teams recording more. The team's physical effort was impressive, but Tuchel acknowledged that it was not easy, with many players looking physically and emotionally tired at the end of the game. John Stones, who had limited first-team football at Manchester City last season, suffered from cramps in both legs due to the intense heat and humidity. Tuchel was impressed with the players' physical output stats post-game and believes that they need to maintain this level of intensity to succeed in the tournament. The challenge for England will be to play like this in their upcoming games against Ghana and Panama, which will be played in stadiums without air conditioning. England will need to adapt to the different conditions and find a way to impose their game on their opponents. The team's next game is in Foxboro, where the weather is forecast to be warm and wet. Tuchel will be looking to make tactical adjustments to ensure that his team can perform at their best in these conditions. With the right approach, England national football team can make a deep run in the World Cup and bring joy to their fans.