All students are encouraged to spar (TKD) or roll (BJJ). This allows you to put into practice the techniques you are learning against someone who is both trying to defeat your technique and simultaneously trying to execute their own technique. In BJJ, we follow strict safety protocols such as honoring the tap to ensure rolling is done as safely as possible. In TKD, students are required to wear protective gear and also are strictly supervised. This reduces the chance of injury though accidents do sometimes happen.