Arsenal have confirmed Kieran Tierney has returned to full training ahead of Monday's clash with Liverpool.

The Scotland left-back was withdrawn from the 2-1 win over West Ham United last weekend after suffering a groin injury in the warm-up.

He also missed the Carabao Cup win over Leicester City on Wednesday.

In an update of injury news on their website, the Gunners said of Tierney: "Tight left groin before West Ham United (h) on Saturday, September 19. Now back in full training."