There are certain players so pivotal to a team’s style and approach that they are never left out of the side.
Then there are those whose importance is so great, they are never even substituted. Goalkeepers obviously fall into this category, but a number of outfield players are also part of the exclusive club.
With fitness being one of the most important factors a manager must oversee in the modern game, rotation is more widely utilised than ever. But still, some Premier League footballers are rarely given a break.
Indeed, 47 players have played every minute possible in the Premier League so far this season. But can you name all of them before the clock runs out? Test your knowledge below.