Shkodran Mustafi and Lucas Perez took part in their first Arsenal training session this morning.
Both players are fully fit and available for the weekend clash with Southampton.
See more pictures as @LP10oficial and @MustafiOfficial train for the first time
https://t.co/GM6YbaLMrjpic.twitter.com/C45o79IgPN — Arsenal FC (@Arsenal) September 7, 2016