ADAM Treloar has completed Collingwood's final training session before the team flies out for Perth on Friday to face West Coast.

On the comeback from a rare double hamstring injury, Treloar took full part in the hour-long hitout which included contested work and match simulation.

>> Check out the full teams from 6.20pm AEST

Treloar suffered the bizarre injury in a game against Carlton in late June and at the time it was feared he would miss the season.

Coach Nathan Buckley has suggested this week he will pick the 25-year-old if he passes this final hurdle.

The Pies will travel west on Friday just one day before their qualifying final against West Coast.

The prize is huge – another week off and a home preliminary final.

Skipper Scott Pendlebury also completed the session after being ill last week, as did Tyson Goldsack, who is pressing for selection after his recovery from a knee reconstruction.

Travis Varcoe, who is determined to play despite the tragic death of his sister last week, also saw out the session.

Players from all eight teams in this week's finals will wear two black armbands as a tribute to the Varcoe and Sloane families following recent bereavements.