Alexis returned to pre-season training at London Colney on Tuesday.
Our No 7 was taking part in his first session since helping Chile finish runners-up at this summer's Confederations Cup.
Our club photographer was at the training ground and sent back these pictures:

11 of 12
To buy official Arsenal pictures visit Arsenal Pics

12 of 12
To buy official Arsenal pictures visit Arsenal Pics

1 of 12
To buy official Arsenal pictures visit Arsenal Pics

2 of 12
To buy official Arsenal pictures visit Arsenal Pics

3 of 12
To buy official Arsenal pictures visit Arsenal Pics

4 of 12
To buy official Arsenal pictures visit Arsenal Pics

5 of 12
To buy official Arsenal pictures visit Arsenal Pics

6 of 12
To buy official Arsenal pictures visit Arsenal Pics

7 of 12
To buy official Arsenal pictures visit Arsenal Pics

8 of 12
To buy official Arsenal pictures visit Arsenal Pics

9 of 12
To buy official Arsenal pictures visit Arsenal Pics

10 of 12
To buy official Arsenal pictures visit Arsenal Pics

11 of 12
To buy official Arsenal pictures visit Arsenal Pics

12 of 12
To buy official Arsenal pictures visit Arsenal Pics

1 of 12
To buy official Arsenal pictures visit Arsenal Pics

2 of 12
To buy official Arsenal pictures visit Arsenal Pics

3 of 12
To buy official Arsenal pictures visit Arsenal Pics

4 of 12
To buy official Arsenal pictures visit Arsenal Pics

5 of 12
To buy official Arsenal pictures visit Arsenal Pics

6 of 12
To buy official Arsenal pictures visit Arsenal Pics

7 of 12
To buy official Arsenal pictures visit Arsenal Pics

8 of 12
To buy official Arsenal pictures visit Arsenal Pics

9 of 12
To buy official Arsenal pictures visit Arsenal Pics

10 of 12
To buy official Arsenal pictures visit Arsenal Pics

11 of 12
To buy official Arsenal pictures visit Arsenal Pics

12 of 12
To buy official Arsenal pictures visit Arsenal Pics
Copyright 2025 The Arsenal Football Club Limited. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source.