What is Tae Kwon-do? Am I too old to start? How old must my children be before they start Tae Kwon-do? Do I have to be fit? Do I have to be flexible? Do I have to have a special uniform? Who will be in my class? Will I be able to defend myself? Do I have to grade (take belts)? Can I achieve my black belt? Do I have to enter competitions? Does Tae Kwon-do cater for people with disabilities?