The coach will tell you when he thinks you are ready to spar. Once you have shown you understand the basics of Jiu Jitsu and are safe and ready then you will be allowed to try sparring.  教練會藉由你的訓練評估你什麼時候準備好進入實戰訓練。 一旦你的訓練表現出你瞭解柔術的基本知識以及安全的重要性，那麼你就可以嘗試實戰練習了。