Lazio captain Alessio Romagnoli is excited facing AS Roma on Sunday.
Romagnoli came through at Roma before eventually joining AC Milan.
The derby is a game that prepares itself, it is fundamental for everyone around the club," Romagnoli told the official Lazio website.
We must give everything in order to win it, 110 per cent at every moment throughout the 90 minutes.
Our locker room is like a second family and the new arrivals settled in right away, thanks also to those who have been playing here for years.
The derby is the game of games. For anyone who is a fan and playing on the field, that passion makes you feel it even more and play with a different approach to the other matches."