_:nb3529be1afce4a26bdbfe17e5ea931a3xb0
<http://schema.org/description>
"I heard one of my students ask an assistant instructor here at our academy What does &quot;OSS&quot; mean? He responded saying it is a display of respect. While yes this is true I thought it would make for a good article because I think many people in the BJJ and MMA&hellip;"
<https://nwfighting.com/what-does-oss-mean/>