John Castillo, is the Brazilian Jiu-jitsu instructor at Brazilian Jiu-jitsu of Wichita Kansas. He has been studying Brazilian Jiu-jitsu for more than 12 years.
He trained under Robert...
Crime is an unfortunate reality in our increasingly compacted urban communities. Raising awareness about the methods used by criminals and equipping readers with the...
Above Photo: Top nationally rated U.S. Black Belt competitors of their day, competing in Sam Allred's 1972 National Black Belt Grand Championships. In this...
Grandmaster Sid Campbell was the founding president of the World Okinawan Shorin-Ryu Karate-Do & Kobudo Association, and he was the first American to open...
Advertisement
You can double your students with your Blog. Its not hard, and its even easier with my help!
Every great military leader in history, and the...
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
Recent Comments