The second thing to know is when we bow. There are several events which prompt a student and/or instructor to bow. First, we bow when entering or leaving the school. This is a sign of respect towards your school. We also bow when we walk onto the mat area. This is a symbolic bow and is done in silence. We bow here to symbolize the leaving behind of our outside lives - our work, our homes, all of the stress and issues of everyday life. We bow onto the mat and leave all those things behind, focusing only on our training while we're on the mat. We also silently bow when we leave the mat. This is an obvious reversal of when we bowed onto the mat; we bow to symbolize the end of our training and the continuation of our everyday lives. Of course, our training doesn't end ONLY because we've left that mat. That's why it's symbolic, not literal.
We bow also to fellow students and instructors at various times, On the mat, there are many instances of bowing. We formally bow several times at the beginning and the end of class, for example. We may bow to the instructors several times after he explains the next drill or technique that we are to learn. We bow to our training partner(s) after each training exercise. And we bow to our sparring or grappling partners before we begin and after we finish sparring or grappling. We also bow when a new instructor comes onto the mat during class.
Finally, it's important to know how to bow. This may seem overly simplistic, but it's worth knowing. Very simply, you would stand at attention (feet shoulder width apart, hands at chest height, back straight) and then bend at the hips. Your eyes should stay focused on the item or person you're bowing towards; never look at the floor when you're bowing. The bow shouldn't last longer than it takes to say "Osu Sensei" (or whatever).
7. What does "oos" mean, and why do we say it?
The word is actually spelled "osu" but is pronounced "oos" (sounds like "loose"). "Osu" is a word heard quite often in the karate school. Like the Hawaiian word "aloha", "osu" can mean a variety of things. Generally speaking, "osu" is a greeting, an acknowledgement, and a parting gesture. As a greeting, it is usually spoken with the title of the person you are greeting - for example, "Osu, Sempai" when greeting a black belt. This basically means "Hello, Sempai". Similarly, when leaving the school you may also use it as a parting gesture - "Osu, Sempai" would then basically mean "Goodbye, Sempai". As an acknowledgement, "osu" is used quite a bit on the mat. When an instructor gives you a training drill, corrects your technique, or even just asks you a question, you would respond with "Osu, Sensei" (or Deshi, Joshu, or Sempai - or even just a plain "osu" - depending on the person you are addressing). This basically means "I understand" or, more simply, "Yes", and it tells the person you are speaking with that you understand the instruction(s) given and are ready to proceed.
So why do we say "osu" when we all know what the words "hello", "goodbye", "yes", and "I understand" mean? Simply put, to maintain proper discipline. Imagine you're an instructor teaching a class of 25 students. You are explaining a technique to your class; you demonstrate it, then ask if they understand. If 25 people respond with a loud "Osu!" then you know that everyone gets it and is ready to proceed. No time is wasted, and class becomes more dynamic and effective. Now imagine that clumps of people say "yeah", 'uh-huh", "sure", "okay", "yup", or just nod and say nothing at all. You would have to spend additional time making sure that everyone really understands the concept you're trying to teach, and that takes time away from their training. Additionally, this lack of focus from the class would take away from the energy that the class has. Anyone who has been training for any length of time will tell you how some classes are generally better than others. They may not be able to explain exactly how they're better, but there's a definite feel there. When the class has focus and discipline, there's energy in the class that makes the class better. When that focus and discipline are gone, the energy in the class diminishes. By having the entire class respond with a loud "osu", focus and discipline are maintained and the class energy is raised.
