Arsenal's first full day in the United States involved a double training session - and we were there to capture both.
- Watch: Cech wins our goalkeeper crossbar challenge
- Browse: Pictures from the morning session
- Shop the new kit and training range at ArsenalDirect
Our club photographers were at the afternoon session too and sent back these images.
Find out more about Friday's opponents by taking our quiz below:
More quizzes coming soon!
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