In more modern times the art of Brazilian Jiu - Jitsu was developed by the Gracie family .
In more modern times the art of Brazilian Jiu - Jitsu was popularized mixing fighting techniques to overcome any single martial art form ( Bledsoe 2009 ) .
In more modern times the art of Brazilian Jiu - Jitsu was developed by the Gracie family and popularized mixing fighting techniques to overcome any single martial art form ( Bledsoe 2009 ) .