Kevin-Prince Boateng and John Boye joined in full training on Monday after been cleared to return to practice.
The duo picked picking up injuries in the 2-2 draw with Germany on Saturday and were excused from the next day's session Maceio.
Boateng was substituted in the second half of Saturday's match. Boye, who lasted the full match suffered a knock in the final few seconds of the game after colliding with Thomas Muller.
Ghana take on Portugal in its last Group G match on Thursday in Brasilia.