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.

Under intense heat in Philadelphia, Chelsea manager Enzo Maresca admitted training was “impossible” as temperatures at Subaru Park hit 37°C with humidity pushing the feels-like conditions to 45°C. “This morning’s session has been very,