Napoli striker Fabio Quagliarella says new coach Walter Mazzarri keeps his players on their toes.

The Italy international has revealed Mazzarri already has lost his rag at training since his arrival.

Quagliarella said: “He’s very prepared and always asks for the absolute maximum from us. Whenever you change Coach there is always a lot of new enthusiasm and everyone wants to put himself on show.

“Mazzarri is an ill-tempered man who gets angry a lot and wants there to be the maximum concentration in training. On our part there is a great desire to follow him.

“Our objective has to be that of getting points also away from home, not just at the San Paolo. If a team wants to aspire to great results then it has to know how to win everywhere, whoever the opponent.”