Wayne Rooney says he has no plans for retirement as he prepares to make his debut with Derby County.

The former Manchester United striker signed an 18-month deal with the Rams and is eligible to play for them in their clash against Barnsley at Pride Park on January 2.

Despite the agreement involving coaching duties at the club, Rooney insisted he would keep going as long as he physically can.

Asked whether he may stay beyond his initial deal, Rooney told Sky Sports: "That depends on different circumstances.

"I have an 18-month contract. It depends on how my body is after that and how Derby feel I have done.

"I feel good. I've been lucky in my career that I haven't had major muscle injuries that can affect you later on. I haven't missed a training session in two years. I will play for as long as my body allows me.

"I signed in the summer but I've been in for a few weeks now training and I'm ready to play," he added. "I'm looking forward to it."

On his future management plans, Rooney said: "Of course. When I finish playing, that is something I want to move into. I'm an ambitious person and want to give it a go. I feel I have a lot to offer the game.

"The opportunity came up here and the big thing for me was to be able to play and have the coaching role where I can get that experience for the transition from player to coach."