Swansea City boss Garry Monk has hailed the form of captain Ashley Williams.

Monk admits getting Williams to take a breather is easier said than done.

"It's difficult to get Ash to take it easy. He wants to be out there all the time," said Monk.

"He is so consistent, he is just like a robot. You try and back him down a bit but he just wants to do more.

"He is playing as well as I have ever seen and he never misses a game."