The squad made a welcome return to the Sincil 3G Pitch at the Stadium on Wednesday morning.
After a couple of days' training and fitness work away from Sincil Bank, the squad were put through their paces by manager Gary Simpson, his number two Grant Brown and physio Kev Oxby.
Photographer Chris Vaughan was also there to catch some of the lads in action, with a selection of his snaps in the above gallery.