: The first skill I try to build in a student is that of escaping pins. My reasoning is simple. The great majority of finishes in Jiu Jitsu are the result of getting held down and controlled in a pin. In Jiu Jitsu a pin is usually understood as any situation where an opponent has passed your legs and has at least of your shoulders held down on the mat in a chest to chest position (there are a few exceptions to this – on stomach positions and rear pins are obvious exceptions). There is nothing more stultifying to your own offensive ambitions than getting held down for long periods of time where you simply cannot perform any effective offense. Often I ask a student, “can you get out of a pin.” Whenever someone answers, “I so,” I almost always interpret this as no. My first job as a coach is to get you to a point where you don't THINK you can get out – you KNOW you can get out. Only then will you have the and ability to an opponent from bottom position. It is rare that I teach a class where are not asked to exhibit defensive skills. Regular skill development and training of pin escapes – the core defensive skill – is something so important we work it almost every day. IN A ROOMFUL OF PEOPLE WHO ARE ALL STRONG AT OFFENSE, IT WILL COME DOWN TO WHO HAS THE BEST DEFENSE THAT DETERMINES WINNER AND LOSER IN MOST CASES. Work hard on your pin escapes as your first goal of mastery in Jiu Jitsu. No matter how high you goal it will be protective insurance against catastrophic loss.