England U21s continue to prepare for this summer's Euro Finals at St. George's Park, with their tournament kicking-off later in June.
Aidy Boothroyd named his squad for the trip to Italy last month and are now in their second week of training as a group at the national football centre.
They've been enjoying double sessions, with on-pitch work in the morning followed by a session in the gym in the afternoon.
And we were granted exclusive access to one of those gym sessions to see the hard work up close, with the players pitted against each other in a series of gruelling challenges.
Watch the video in the media player above and make sure you subscribe to the official England YouTube channel to see more behind-the-scenes features like this in the future.
