Arturo Vidal has insisted that he is not concerned by speculation linking him with a move away from Juventus.

Spanish champions Real Madrid are among a number of European clubs that are believed to be extremely interested in signing the 25-year-old before the new season gets underway.

However, the Chilean international has revealed that his sole focus remains on Juve's upcoming defence of their Serie A title.

"I am not interested in any other clubs," he told reporters. "I am happy at Juventus.

"The groin problem which affected me at the end of last season is gone. I am fine, but also tired.

"These days we are working hard to be prepared for the start of the new season."

Vidal joined the Old Lady last summer from Bayer Leverkusen.