Huddersfield Town defender Terence Kongolo admits he has more to give this season.
The 24-year-old is working his way back to full sharpness after a hamstring injury and playing all but one minute in the home matches against Fulham and West Ham United.
"I feel I'm not yet on my level because I want to play games every week, and this injury has stopped me being at the level where I want to be," said Kongolo.
"I am not on my level and this is most important. I try to be fit and make big steps, but I am not on my level yet.
"There is more to come, so I have to show every week that I improve.
"As I have said, I am not on my level, so I can do more and I can do better."