The squad trained at the SSC Napoli Konami Training Centre on Tuesday morning as they prepare for their all-Italian Champions League clash with AC Milan.
The first leg of the quarter-final meeting kicks off at the Stadio Meazza at 21:00 CEST on Wednesday.
After a warm-up and some rondos to start with, the Azzurri played a mini-match then ran through some tactical drills and finished by rehearsing set pieces.
Giacomo Raspadori completed the entire session with the main group while Victor Osimhen worked separately on the pitch.
Giovanni Simeone underwent diagnostic tests which revealed a minor thigh strain.
