Jase Chartier, right, recently received his black belt after more than four years of training in traditional Okinawan karate. Chartier trained at the Winchester Rendokan Dojo, 120 First Ave. N.W., under the tutelage of Sensei Randy Garrett, left, a 10th-degree grandmaster and licensed instructor. The Rendokan Dojo practices Shobayashi Shorin-ryu karate with Chartier earning the black belt after working diligently to develop his skills, discipline, focus and understanding of the martial art. -Photo provided
