The first full day on this year's tour of the United States began with all 23 members of the travelling squad playing a full part in training, under the midday California sun.
From Jack Wilshere's nutmeg to Alex Oxlade-Chamberlain's stunning strike, we've compiled the best bits from training just for you.
More from #ArsenalUSA
- Watch: Petr Cech wins our goalkeeper crossbar challenge
- Browse: Our pictures from training
- Read: The boss' thoughts on football in America
How much do you know about Friday's opponents? Find out by taking our MLS All-Stars quiz below:
More quizzes coming soon!
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