The Breakdown: Burnley (a)

Laurent Koscielny's controversial injury-time goal secured our fifth successive Premier League win on Sunday as we beat Burnley at Turf Moor.

In our latest episode of The Breakdown, Adrian Clarke analyses how we won the game and also examines:

• The difficulty in breaking Burnley down
• The service from the wide areas
• Shkodran Mustafi's superb display
• The validity of Koscielny's winner

Click the 'Play' button above to watch the show, and don't forget to check these out:

• Match highlights: Burnley v Arsenal
• 'We showed patience and maturity'
• Man of the match: Shkodran Mustafi
• 'We've demonstrated style and steel'