Atalanta striker Luis Muriel has fired a warning at defending Serie A champions Juventus.

Muriel is convinced this new season in Italy will be super competitive.

“Inter are strengthening with important players, then Milan have enthusiasm and the desire to do well," he told Sky Sport Italia.

“You can't exclude Roma, Lazio and Napoli, three teams who are always at the top of the standings. Then there's us too.

“It will be a beautiful championship, I don't think it will be easy for Juventus to win."