Jordan Henderson has mocked fellow Liverpool team mate Andy Robertson on his latest social media post.

The Reds captain helped Liverpool beat Crystal Palace in the Premier League on Saturday, with a 3-0 victory at Anfield.

Mohamed Salah, Sadio Mane and Naby Keita scored the goals that saw Liverpool maintain their unbeaten start to the campaign.

READ MORE: 'That’s extraordinary' - Gary Lineker hails Liverpool player after Crystal Palace win

Henderson was captaining Liverpool for the 200th time since taking the armband, and he played 88 minutes before being replaced by Divock Origi.

Robertson was an unused substitute by Jurgen Klopp, with the Reds left-back being rested following an intense start to the season.

On Sunday, Henderson posted two videos on his Instagram story taken at a swimming pool, presumably at the AXA Training Centre.

Henderson posted a video next to the pool with Robertson in the background getting out and the Liverpool captain couldn’t resist making a comment.

“Looks like you’ve got nothing on there, lad,” said Henderson, while he also had the caption: “Not fancy wearing slips?”

In response to Henderson’s comment, Robertson flexed and shouted at the camera to go along with the Red skipper’s joke.