Go behind the scenes of Virgil van Dijk and Georginio Wijnaldum's first day back for pre-season with our exclusive footage from Melwood.

The Dutchmen started their summer programme in the sunshine at the training ground - and our cameras were granted close-up access to follow their schedule.

Along the way, we saw the efforts required on day one, heard from the players themselves and captured a birthday sing-song.

Watch it all in the YouTube video below.