The Arsenal squad took part in a vigorous training session at Red Bull Arena on Thursday ahead of their game against New York Red Bulls.

Arsène Wenger's side worked hard in humid conditions in the Big Apple, and were watched closely by Arsenal legend Thierry Henry.

Our club photographer was there and sent back these exclusive images.

Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 25 Jul 2014