Pompey have been handed a double injury boost ahead of Wycombe Wanderers’ trip to Fratton Park on Saturday.
Jack Whatmough and Anton Walkes are both available for the League One clash against the Chairboys.
The pair had been absent after picking up setbacks in the 3-0 victory over Plymouth earlier this month.
Whatmough (hamstring) and Walkes (groin) were both withdrawn at half-time against Derek Adams’ side, replaced by Christian Burgess and Nathan Thompson respectively.
After missing the Blues’ past three matches, the duo have returned to full fitness and are vying for a spot in Kenny Jackett’s squad to face Wycombe.
Ronan Curtis also trained after limping off against Peterborough last week.
Dion Donohue (hamstring) remains sidelined, while Andre Green underwent an operation on Monday to remove a cyst in his right knee.
The Aston Villa loanee is expected to be out for a month.