The 22 named plus the three emergencies worked out in front of a large gallery mostly made up of kids and their parents enjoying the school holidays.
Rain pelted consistently for the duration of the session, making it difficult for players to keep their feet in the slick conditions.
Senior coach Mick Malthouse oversaw the various drills his players were put through by assistant coaches Nathan Buckley, Scott Watters, Paul Hudson and Mark Neeld.
Recalled to the senior side this weekend after a best on ground performance playing down back in the VFL, John Anthony appeared at both ends of the ground as he worked with the backline while also practicing set shots at goal.
The forward group spent the last ten minutes kicking in front of the big sticks with emergencies Jarryd Blair and Luke Rounds taking shots just outside 50.
Stay tuned to Collingwoodfc.com.au at 12:30 pm tomorrow to find out which emergencies line up for the VFL's contest against North Ballarat (click here to receive a reminder for the live chat).
Josh Fraser, who is named as an emergency for Saturday's match, delivers a hitout to midfielder Sharrod Wellingham.
Ben Reid delivers a handball with assistant coach Paul Hudson and Tarkyn Lockyer looking on.
John Anthony shoots off a handball in wet conditions under the guidance of Malthouse.
Heath Shaw displays the perfect technique when kicking for goal.
