Millwall hosted its annual Open Training Session on Monday morning at The Den.
The event, taking place just four days before The Lions kick off their Sky Bet Championship campaign at Nottingham Forest, was well attended by supporters young and old.
Following an introduction by Neil Harris on the microphone, the players were put through their paces, before stopping to sign autographs and pose for pictures.
Take a look at the best of the day in our gallery above.