Jailhouse rock is a name used to describe a collection of fighting styles that were practiced or developed within black urban communities in the 1960s and 1970s. The many different manifestations of JHR share a commonality in blending western boxing with other stylised martial arts techniques. The basic principle of these styles is constant improvisation, blocks and effectiveness in real-life situations - Particularly, very tight spaces like a prison cell or a dark alley. #fyp #foryoupage #fypvi