Manchester United boss Erik ten Hag is wary facing Sean Dyche's Everton today.
United host Everton in the early kickoff.
Ten Hag said, "It's obviously a manager doing a great job. The team is really fit from Everton. Their physical output is outstanding so we have to match that.
"It's about demands and so we have to match standards always. It is about a culture that you can only be a player for Manchester United when you match those standards. And you have to do it always.
"It's not about once, because players when you are not absolutely top, they can do it once. But for a player who is playing in the top, so competing for trophies, competing for winning the Premier League you have to do it always. So [consistency]."