Poland, Jun17: England winger Theo Walcott has pulled out of training with a hamstring problem ahead of Tuesday's European Championship match against Ukraine.
The Arsenal player left the training field as a precaution on Sunday.
England faces Ukraine on Tuesday in its final Group D match needing a draw to qualify for the quarterfinals.
Walcott scored one goal and set up another after coming on a second-half substitute against Sweden on Friday to help England win 3-2.
