Petr Cech, Emi Martinez, Mathieu Debuchy, Carl Jenkinson, Per Mertesacker, Kieran Gibbs, Sead Kolasinac, Francis Coquelin, Jeff Reine-Adelaide, Mesut Ozil, Theo Walcott, Lucas, Danny Welbeck and Chuba Akpom were all back for pre-season training.
Matt Macey and Jon Toral, neither of whom are classed as first team players yet but are both classed as "senior players" under Premier League rules, were also in training. They were joined by youngsters Cohen Bramall, Marcus McGuane, Daniel Crowley, Reiss Nelson, Joe Willock, Donyell Malen and Eddie Nketiah.
Wojciech Szczesny, David Ospina, Laurent Koscielny, Nacho Monreal, Granit Xhaka, Mohamed Elneny, Aaron Ramsey, Alex Oxlade-Chamberlain, Alex Iwobi and Olivier Giroud are all due back next week, as is young Nigerian Kelechi Nwakali, who will be training with the first team.
Hector Bellerin, Shkodran Mustafi, Calum Chambers, Rob Holding, Krystian Bielik, Alexis and Joel Campbell will all miss a considerable chunk of pre-season due to international commitments. Gabriel, Santi Cazorla and Jack Wilshere are all still injured, as are youngsters Gedion Zelalem and Stephy Mavididi.
Arsenal Youth.