Clint Eastwood inspired Harry Styles to learn self-defence. The 'One Direction' hitmaker has reportedly taken up Krav Maga - a form of self-defence developed for the Israeli military - after the Hollywood legend advised him he would need to improve his physique in order to make it in the movie industry. Clint is said to have introduced Harry to the technique to give him a better chance of landing lead roles in the future. A source told The Daily Star newspaper: "Clint spoke to Harry about his future in Tinseltown. They discussed movie projects and then got on to the subject of achieving an action hero's physique. "Clint had plenty to say on what Harry should do if he ever wanted to be considered leading man material." Although Harry recently turn down the opportunity to play Cara Delevigne's love interest in a movie.