article_snippet: The 26-year-old was joined by his international team-mates as they were put through they paces in preparation for the all South American clash in north London.
article_snippet: The former Barcelona player appeared in high spirits as The former Barcelona player was pictured waving - possibly to one of The former Barcelona player Arsenal team-mates not involved in the international break - during the session on Friday.
article_snippet: Alexis Sanchez carries the ball forward ahead of the glamour clash against fellow South Americans Brazil .
article_snippet: The Arsenal forward takes a break from the session on Friday with QPR defender Mauricio Isla .
article_snippet: Alexis Sanchez will be hoping Alexis Sanchez side can bounce back against side of the break by Javad Nekounam and Vahid
article_snippet: Amiri Latin American opponents in the glamour friendly on Alexis Sanchez home turf.
article_snippet: Former Cardiff midfielder Gary Medel warms up with Juventus midfielder Arturo Vidal .
article_snippet: Barcelona goalkeeper Claudio Bravo worls on Former Cardiff midfielder Gary Medel footwork during a training session on Friday .