https://www.richardnortonbjj.com/wp-content/uploads/2018/11/richard-norton-BJJ-logo-new.png00wsadminhttps://www.richardnortonbjj.com/wp-content/uploads/2018/11/richard-norton-BJJ-logo-new.pngwsadmin2019-07-25 10:52:332019-07-25 10:52:33Knee Bar in Half Guard (rocking chair)