"I hope to surprise the Italian public, who consider me a rough player, by proving that I have good technique," said Poulsen.
"I will have time to prove myself and give people a better opinion of Poulsen. Sevilla was an excellent experience, but now I am proud to be at Juve.
"I am very happy to become part of such a prestigious club. Juventus are one of the most important sides in the world and I hope to do well here," he told Gazzetta dello Sport.
"I am a defensive midfielder, but I am also able to play in a more advanced position."
