Chelsea cut short its training session on Monday in Philadelphia ahead of a key FIFA Club World Cup match against Tunisian side ES Tunis due to the soaring temperatures.

Chelsea manager Enzo Maresca says his players are finding it 'impossible' to train amid a heatwave on the east coast of the United States.

Chelsea is preparing for their final group stage match against Esperance de Tunis, which takes place at 9 p.m. on Tuesday at Lincoln Financial Field. However, training on Monday proved difficult for the team, as they had to contend with the onset of the heatwave.