The GSKA held a fantastic training course and grading with Sensei Calvin Collins (6th Dan) this weekend. Students were taken through Tsuki Waza and katas Tensho and Sanchin, with particular emphasis on proper breathing technique, and advanced kata Kururunfa, All students taking a grading exam were successful and Andy Mauger gained his Sandan Black Belt (3rd Dan) with some very tough kumite included!
