Manchester United winger Park Ji-Sung has called on his fellow teammates to "prove" that they have recovered from the heavy defeat at Old Trafford last weekend.
The Premier League champions were stunned by a 6-1 thrashing at the hands of local rivals Manchester City on home turf.
The Korea international believes that a positive result against Everton this weekend will resurrect their form.
"We have to concentrate and everyone has to turn up to show the City game has not affected us," Park told the club's official website. "We have to get over that.
"We have to put it right on the pitch and we have to prove it. It's a very important game to us and we have to go there and fight to get the points."
The Red Devils travel to Goodison Park on Saturday.
