You got to know him thoroughly as a player. Is he very different now?
Xavi's secret is hard work. We have to fight, to do what we have always done. The only thing that has changed is that he is now a coach. His point of view is the same as when he was playing. We are working very hard. It's the first time since I've been at Barça that I've worked like this.
More than during Guardiola's period?
Yes. With no one have we worked like this on a physical level. It is also important to note that football has changed. Guardiola had a lot of good players and we didn't have to run up and down. We recovered many balls in opposition territory. Now, from time to time, it is time to run and, for that, we need a good physical tone. Now the work we did before is not enough for us.