We opened up a school about 7 months ago and have been very successful (about 70 students as of today). We don't do a potpourri of martial arts; we strictly teach Olympic Style TaeKwonDo (Kyroogi and Poomse) with some Traditional TaeKwonDo (chechumsugi). How necessary is teaching Self-Defense (such as small joint manipulation: choke holds, wrist locks, arm bars) to having a successful school (future black belts)?
And what makes you think that those techniques are, in and of themselves, self defense?
What about the self defense techniques already present in taekwondo? If you are not sure what I am talking about and feel that wrist locks, arm bars and choke holds are self defense, then stick your olympic program and let your students know that they are essentially foot fencing.
Self defense is about more than just a technique set. Also, I seriously question the application of choke holds and arm bars in self defense. Nothing wrong with such techniques, but I find that schools such as yours throw them in and then like to claim that they now have a self defense curriculum. No offense, but that simply is not the case.
Submission moves do not equal self defense. Unless you are skilled with these techniques
and can
apply them in an SD scenario, then adding them will be a disservice to your students.
Our students come twice a week and it would be difficult to teach quality sparring, poomse, PLUS self defense in order to prepare our kids for their next rank. What do you all think? Also, we do teach few practical self defense skills (eye gouging, pressure points) briefly in order to give kids/adults tools in case they are in a bad situation. I just don't feel that teaching an 8 year old a wrist lock is going to get him out of a bad situation with an adult.
You have already established the wrong premise. You never teach self defense to prepare a student for a rank. You teach it to them to prepare them to defend themselves. Who cares about the next rank??
The eight year old is being prepared for self defense for life, not just as a child. If he or she is not ready for such techniques, teach them techniques that they can apply against an adult.
Good self defense means more than one steps and a handful of techniques. Self defense training involves realistic scenarios and noncompliant partners. It is amazing how much your perspective changes when your partner will not simply let you wristlock them and take them down. It is also amazing how different your perspective becomes when knives and guns are accounted for. Once you put either of those into the mix, the idea of going in for a choke or an armbar is a lot less appealing.
If you are teaching pressure points, are you qualified to do so? If your students are sparring with the air, then you aren't teaching pressure points. If you were never personally taught the curriculum, but picked it up out of a book or from a video, then you are not qualified to teach it.
Since your concern seems to be running a financially successful school,
you can run a financially successful business with just sport TKD. If that is all that you know, teach it and teach it well. Make them good little athletes and be sure to tell them that they are good little athletes, not martial arts practitioners.
If you're sport only be the best sport only school that you can be and set up your school accordingly. Honestly, you could ditch ranks altogether; they're meaningless in sports. Students good enough to compete at a brown or black belt level should be the only ones concerned with rank. Otherwise, its all about weight class.
Of course ditching rank means missing out on all those testing fees.
I do apologize if I come off as being a bit harsh. But reread your own post and think about what you are asking.
Take your focus off of preparing students for a rank. Rank should be a consequence of receiving it when they have earned it. The focus of your teaching should be on teaching the skills. Do that, and your students will all be better regardless of their rank.
Daniel