Liverpool forward Cody Gakpo was in the open session held at the AXA Training Centre in Kirkby ahead of the Reds' Champions League second-leg tie against PSG.
The Dutch forward has missed the last two Liverpool matches through a minor knock. Gakpo traveled to Paris for the first leg but wasn't able to be involved because he hadn't recovered in time.
But Gakpo could be back in contention for the second leg at Anfield tomorrow. If he is fit, he would further add to the Liverpool attacking ranks with Luis Diaz, Diogo Jota and Mohamed Salah struggling to hold the ball up last week.
READ MORE: 'I saw Arne Slot reaction that spoke volumes before Liverpool decision proved genius'
READ MORE: Liverpool has major weapon emerging at ideal time as Arne Slot gets exactly what he demanded
Gakpo's extra physicality would be beneficial and he has been in good form this season, scoring 16 goals and providing five assists in all competitions. Arne Slot will give a full update during his press conference, which is scheduled for 5.15pm UK time (12.15pm ET).
"I think it was maybe the first time this season that I saw this tempo," Slot said of PSG ahead of the return leg. "I think Paris Saint Germain showed the right example. They played Lille in incredible intensity, 4-0 up at half-time.
"Then they played against us and that intensity, I haven’t seen that before in any game this season. When I look at the game against Paris Saint Germain, we have to go one step up in terms of intensity. And if I compare it with the game today, we have to go three, four, five, six, seven steps up in terms of the intensity if we want to have any chance of reaching the next round."