Inter Milan midfielder Fredy Guarin has been reflecting on the first days of coach Walter Mazzarri's reign.

Guarin senses "intensity" from the new boss.

"He's a Coach who has always worked his players hard and I don't think he should change. We hope to quickly get used to his work methods and to do it as well as we can because we really need it.

"My first impressions of Mazzarri? Intensity, hard work and a strong team ethic."