Liverpool manager Jurgen Klopp revealed on Friday that Adam Lallana could miss tomorrow's match against Norwich City at Carrow Road because of a muscle problem.

The Merseyside outfit have been hit with a string of injuries over the last few weeks, and at one point, the team did not have any of their centre-backs fit.

Ahead of Saturday's Premier League match, Klopp confirmed that Lallana picked up a problem during last weekend's 1-0 defeat to Manchester United.

"At the moment there are no new big problems but could be big enough that we have to change a few things," Klopp said in today's press conference.

"Adam Lallana is a little bit in doubt. He's here and trained yesterday, but not normal training. He had a little issue but we have to see, we have to wait until training today to see.

"It was a little bit of a muscle [problem] only in the Manchester United game. Afterwards he needed a little bit longer to recover and now we have to see if we have enough time to bring him back. I think that's the only new one. From the others, no players are back."

Liverpool are winless in their last three league games.