Picture special: Day one in Dubai

The Arsenal squad have completed their first day of training during our mid-season break in Dubai.

Unai Emery oversaw the session and put the group through their paces in the heat on day one of our trip.

Alexandre Lacazette, Mesut Ozil and Bernd Leno were among the travelling party to train - and here are some of the photos our photographer sent back.

Day one in Dubai