Celtic captain Scott Brown says the squad will travel to Ibrox "stronger and fitter" ahead of the first Old Firm derby of the season.
Goalkeeper Wes Foderingham feels Rangers can cause Celtic problems in their first meeting of the season on Saturday.
Celtic put five past Pedro Caixinha's Rangers side at Ibrox in the final Old Firm meeting of the 2016-17 season.
Moussa Dembele's hat-trick clinching goal against St Johnstone in February is a nominee for this year's Fifa Puskas Award.
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Former Rangers left-back Arthur Numan and ex-Celtic centre-half Paul Elliott look forward to Saturday's first Old Firm match of the season.