Radamel Falcao has assured Manchester United fans that he has fully recovered from his long-term knee injury.

The striker is in line make his United debut this Sunday against QPR after his transfer deadline day move.

United have only signed him on-loan because of fears over his fitness after he suffered a serious knee injury last January but the Colombian international says he is in good shape.

"I feel well. I started to play two months ago with Monaco and I've improved in the last months a lot. I scored goals. That is important to strikers and I am confident with my physical form," said the 28-year-old.