Wenger told Arsenal TV Online: "Yes, he has done a session today [Thursday].
"We are happy to help him you know? It's one individual case and we're always happy. Sol has always been good in the dressing room and we help him to gain some fitness back.
Asked if there was any chance of a return to first team action with the Gunners, Wenger stressed:
"No, no, because we have what is needed and he is not here for that purpose. He will not practice with the first team, but we will give him some good fitness."