Manchester United midfielder Marouane Fellaini credits his new form to being injury free.
Fellaini said his current form is partly the result of recovering his fitness after an ankle injury - but that there is more to come.
He said: "When you are playing you are always happy. So I am happy at the moment. I have worked hard and will work hard to play every game.
"I am fit now and that is why I am better. When I am super fit I will be better I am sure. I was injured earlier this season, they said I had to have surgery but I didn't. It was a bad injury but now I am better and I can look forward.
"At the moment the manager is using me as a box-to-box player and I am trying to score a goal."
