Arsenal boss Mikel Arteta admits he studied last season's Tottenham documentary involving Jose Mourinho.
Arteta admitted the documentary demonstrated to him why Mourinho has been so successful throughout his career.
He said:"Very interesting. It is great to see the inside of other football clubs, other ideas, other coaches, other organisations.
"I like to see that - I do that with other sports as well because there are a lot of things you can take, and as well a manager like Mourinho that has been in many different countries, in all of them he has been successful so there is a why to that.
"There are some important moments in that documentary when you can pick some relevant things of why he is getting the success that he is getting."
