Training under Pep Guardiola is like going to university, according to veteran goalkeeper Willy Caballero.
The Argentine worked under Guardiola at Manchester City before moving on to Chelsea, where he has recently received a contract extension.
And according to Caballero, at the Etihad, every day is a school day.
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"Pep Guardiola is like going to university,” Caballero told TNT Sports.
“I spent a year with him at City, learning something new every day.
“On the playing field, watching videos or at any time, when he approaches you and explains things to you.