This stretching program can help reduce hamstring pain and soreness, and prevent hamstring pulls. (verywellfit.com)
When these muscles are active, they also help us avoid overuse of the hamstring, and that all too familiar hamstring pull. (allsportsseries.com)
Olivier Giroud is also out of the squad after a small hamstring pull, but that is not expected to be such a big problem and he probably wouldn't have played tonight anyway, but his place in the squad will definitely be taken by the returning Lucas Perez, who hasn't played since the last round of the League Cup five weeks ago. (justarsenal.com)