Some behind the scenes pictures taken by the club photographer during the training session today.
Chris Hughton and his men were playing lots of high intensity small sided games as they prepare fo the visit of Frank Lampard's Derby County at the Amex on Saturday lunchtime.
The Rams who knocked out Accrington Stanley in the previous round, are currently seventh in the Championship, and Saturday's Emirates FA Cup fifth round tie will be a 'winner takes all' occassion.
Hughton's options will include Jose Izquierdo, who has returned to full training this week.