Chelsea midfielder Yuri Zhirkov insists the best is yet to come after finally getting fit since his move from CSKA Moscow.
Zhirkov has enjoyed a growing involvement in recent weeks, shaking off the knee problem that held him back after his July transfer and displaying glimpses of his ability as an energetic and skilful wide player, equally comfortable on the front or back foot.
The Russian will be hoping for another slice of action against West Ham as Chelsea seek to retain a three-point lead at the top of the Barclays Premier League table.
"After the transfer there was an injury so I am very happy now to be able to play," said Zhirkov.
"For about one month I was out of training and it was hard psychologically. It wasn't fun.
A debut against AC Milan in a Baltimore friendly in pre-season saw him score the winner in a 2-1 success, but that was the last Chelsea fans saw of him until September and a competitive debut against QPR in the Carling Cup.
Zhirkov admits it has been a frustrating time.
"This is always the case when you try to get back into the game as soon as possible," said Zhirkov.
"You think you are recovered fully but then you go on the pitch and still feel the pain, so you have to go off.
"That's what happened in this case, the intention was to get back into the game as soon as possible. The head is there to play but the legs do not always follow."
