Chelmsford Tae Kwon Do Club is a member of the TAGB and is run by Mr James Mckenna, 5th Dan Black Belt who has been training in Martial Arts for over 30 years. Tae Kwon Do is a Korean Martial Art of Self Defence. The Chelmsford Martial Arts Club in Essex holds lessons every Monday and Thursday 7.30pm - 8.30pm.Build Self confidence, discipline, fitness, agility and the ability to defend yourself if needed!! All ages welcome from 5 - 75 years!! Qualified Instructor. First Lesson Free - just come along. The Tae Kwon Do Association of Great Britain (TAGB) is a nationally recognised Tae Kwon Do organisation in this country. It was formed in 1983 and has since become the founding member of the British Tae Kwon Do Council (BTC) which is recognised by the United Kingdom Sports Council. TAGB instructors are highly qualified, accredited individuals with many years' experience in teaching mixed classes which often include young children and disability groups.