This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. It was originally published on his PFS web site www.royharris.com

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. It was originally published on his PFS web site www.royharris.com

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. This article was originally published on his PFS web site.

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. This article was originally published on his PFS web site.

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. This article was originally published on his PFS web site.

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. This article was originally published on his PFS web site.

his article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. This article was originally published on his PFS web site.

This article was written by BJJ.Org featured contributor Roy Harris. Harris is a black belt Brazilian jiu-jitsu instructor in San Diego. It was originally published on his PFS web site www.royharris.com

This article was written by BJJ.Org Featured Contributor Roy Harris. It was originally published at www.royharris.com

This article was written by BJJ.Org Featured Contributor Roy Harris. It was originally published at www.royharris.com.