On-loan from Juventus, the midfielder has undergone extra training and turned out for the U21s on his request to get his match fitness up to standard. Arthur has also put together a personal fitness team to help him away from the club.
Pastorello told Gazzetta.it: "He arrived there on the last market day and last year he played little by choice of (Max) Allegri and due to an injury.
"The first few weeks are normal for adaptation and recovery of physical condition. Everyone is very happy with him, he has given up his holidays to stay in Liverpool to work. Soon he will be at 100%."