Former England football stars test World Cup playing conditions
England's footballers will have their first test in hot and humid conditions when they play Ecuador in Miami on Wednesday.
The match will help prepare them for the conditions in the Amazon rain forest, which is where they will play their first World Cup game next week.
Now a temporary hot and humid indoor pitch has been set up in East London for fans to experience the heat conditions in Brazil.
The BBC's Mike Bushell went to test the pitch with some former England football players.