Footage has emerged from China of a kung-fu "doctor" breaking bricks with his bare hands. <br /><br />The video, filmed in Handan, Hebei Province on Saturday, shows Zhang Shizu breaking bricks and cobble stones. <br /><br />Zhang practices traditional chinese medicine, which often involves martial arts, and he has been breaking bricks since he was 15 years old. <br /><br />He claims he has never injured his hands.
