Chelsea winger Christian Pulisic insists he is always trying to improve as a footballer.

The American says he has worked tirelessly on improving his weaker foot since signing for the Blues from Borussia Dortmund in 2019.

Pulisic said: "The No 1 thing that has been a big part of my career is making myself uncomfortable - putting myself in situation where I'm maybe not the best in or something that I'm not particularly good at and then working at that constantly.

"My weaker foot, for example. Cutting inside and using my weaker foot, I felt like I wasn't as strong, but I constantly worked on it and my crossing and shooting and trying to do stuff with the weak foot."