The technology showed how close he is to burnout after playing almost all season for Arsenal.
The 19 year old said: “Over the last few weeks I have been feeling tired and my GPS results have shown that. It shows I am heading for an injury and that is the last thing I want. Especially heading into the Euros. There are players like Steven Gerrard who have been injured while I have been playing and I want to keep my place in the team and I have to be 100% to do that.”
