Brad Ebert, Cameron Hitchcock, John Butcher, Dom Cassisi and Jack Hombsch all played on the weekend at either AFL or SANFL levels.
Paul Stewart was the only player from the injury list to not play, but will be available for selection this week.
Alipate Carlile and Robbie Gray missed Saturday's game through injury but should pass tests at training.
Kane Mitchell will also undergo a fitness assessment, but director of coaching and strategy Alan Richardson says the coaching panel will be be more cautious on his possible return.
"Kane got a knee in the back at training last week," Richardson told portadelaidefc.com.au.
"Certainly, we hope he will pull up fit at training but it's touch-and go at the moment."
It is perfect timing for Port Adelaide as it enters its first AFL finals campaign since 2007 and eighth since its elevation to the AFL in 1997.
The Power will hold an open training session at Alberton Oval on Monday afternoon at 2:00pm.
General public tickets for the AFL Second Elimination Final go on sale at 1:30pm (ACST). Visit Ticketek here.
Port Adelaide injury list as of Monday 2 September
Paul Stewart – wrist (available)
Alipate Carlile - back (assess)
Kane Mitchell - back (assess)
Robbie Gray - quad tightness (assess)
Jarrad Redden – hip (season)
