Harry Styles follows 'military-style fitness regime' recommended by Clint Eastwood

Harry Styles is reportedly training in Krav Maga, which was developed by the Israeli armed forces and involves wrestling, boxing and martial arts, on the recommendation of Clint Eastwood.

The One Direction star was advised by Eastwood to keep in shape using the fitness regime when they chatted about the singer's future in Hollywood, the Mirror reported.

Styles' bandmates Liam Payne and Louis Tomlinson are also believed to be using KM to keep fit.