COLLINGWOOD remains hopeful star midfielder Adam Treloar will be available for round two after straining his calf this week.

The gun ball-winner experienced tightness in his first session back at the club on Monday as the competition returned to training in small groups.

BACK ON TRACK Clubs return to modified training

Treloar, who missed round one after suffering a hamstring injury during the Marsh Community Series, is set to have his training schedule scaled back.

"Adam was feeling tight and came from the track as a precaution. A scan has confirmed a minor strain that will see Adam's training loads wound back for a week or two," said Collingwood football boss Geoff Walsh.

It is a setback for the 27-year-old, who led the AFL for disposals last season, with the club hosing down speculation he had re-injured his hamstring during the isolation period.

FOOTY'S BACK AFL confirms return date

Collingwood has been tipped to take on Richmond in the first game back when football returns on June 11, with the fixture for the next four-to-six weeks set to be released in coming days.