Manchester City's new signing Jesus Navas reportedly broke a running machine at his former club Sevilla.

The Spain international, who is known for his pace, began his City career on Monday night by contributing to the side's 4-0 win over Newcastle United.

While his quick feet should be an asset for City, the 27-year-old once damaged a speed machine at Sevilla's sports science centre for running too fast, according to the Daily Mail.

Navas is believed to have run 100 metres on an athletics track in 10.8 seconds.