The former Arsenal man rarely completed 90 minutes for the Catalan giant in the closing stages of a campaign which saw his side fail to retain both the Champions League and Primera Division.
Following Pep Guardiola's departure, Barcelona has a new man at the helm in
"Tito has made it clear that I need to play the way I know," said Fabregas. "I have to be mobile, look for space, help my team-mates by playing the easy ball.
"I've noticed the difference in the first few games of the pre-season, and how rather than staying static at inside left, I have to be more mobile.
"He'll help because he knows so much about football and we will help by making sacrifices and having the right attitude. If we help each other, we'll have a great year."
And Fabregas believes pre-season friendlies against Hamburg,
He added: "These three weeks of the pre-season help to make us stronger and we need to fuel ourselves in order to perform better during the season.
"A good pre-season helps build the fitness to see you thorough to the end".