BEN CHILWELL has revealed how Mauricio Pochettino used a “mental trick” on the Chelsea squad to help build fitness levels in training.
Pochettino, 51, took over as Chelsea manager at the beginning of July and has already made several changes to the squad.
The Blues have bid farewell to several first team stars this summer, including N’Golo Kante, Cesar Azpilicueta, Kalidou Koulibaly, Mateo Kovacic, Kai Havertz and Mason Mount.
They have also welcomed some new names to the squad in Christopher Nkunku and Nicholas Jackson.
But Pochettino has been just as focused on improving the squad’s overall fitness levels ahead of the new season.