Alexandre Lacazette has shared an image of his slightly cut foot on Instagram, joking that Thomas Partey is a 'killer' for leaving a late challenge on him in training.
Team spirit is at an all-time high at the Emirates, proven by a run of form that has seen the Gunners win eight of their last ten Premier League games.
They're evidently working hard on the training pitch - perhaps a little too hard in fact, as Lacazette shared on Wednesday.