Brown was a late withdrawal from the first round of the NAB Cup due to back stiffness, while Goldsack has now recovered from surgery on the ankle he originally injured back in round 19 last season.
All photos are again courtesy of Collingwood photographer and member Steve Hamilton.
Nathan Brown walks behind AAMI Park on his way to Gosch's Paddock.
Nathan Brown sends a warning to Dayne Beams ahead of his post-training head shave...
...a warning that Beamsy couldn't bear to look at!
Tyson Goldsack was in a contemplative mood prior to the session.
Goldsack dodges a passing shower of Powerade during a handball drill.
Nathan Brown has the look of a man on a mission.
Tyson Goldsack takes a kick out from full back.
Brisbane's Physical Performance Manager Brett Burton was at Gosch's Paddock to watch former Adelaide teammate Ben Hart and his Collingwood players go through their paces.
Two Nathans have an end-of-session chat before heading indoors to watch Dayne Beams take part in the World's Greatest Shave.
