In your art what makes up a Kata?
In MSKKSD, we use one main kata. This kata is comprised of 25 segments. Each segment is a series of movements that highlight a particular concept that can be used as a stand alone drill or used in a fluid drill that uses multiple concepts.
I'll expound on one of the segments, as an example I'll use #2:
Mu Shin Shodan - movement number two:
With left foot, step forward-left 45 degrees – right foot drag follows to stable ready position – left downward, inside palm heel block – right knife hand/forearm strike – front kick. From striking distance;
Attacker is throwing a common linear punch at you. For the purpose of this example, we will assume the attacker is right-handed (which the majority of people are). I'm stepping off-center at a 45 degree angle to my left, which would be to the attacker's right. This brings me to the attacker's right side to avoid the punch. I use my left hand as an inside palm heel to deflect/block the punch. If I'm able, I will attempt to grab the attacker's right arm with my left hand if possible. At this point my 'belly- button' is facing the attacker's right side. Using my hips to generate power, is swivel my 'belly-button' to my left at 90 degree while striking the attacker with a knife hand or outside forearm. The target is the side of the neck/base of jaw area.
Follow ups can include grabbing around the back of the head after the initial strike, pulling down and delivering a knee spike. Or, a downward side kick to the back of the attacker's legs.
From grapple;
Lifting attacker's right arm up and over your head while ducking under and moving to their side/rear. Arm is then moved down and grasped to clear room for brachial plexus strike as per above.
Now from this one segment of the kata I can teach a plethora of things depending upon the experience of the student. This means as the student gains experience the segment can be enhanced with additional concepts. And more importantly, I can tailor it to the strengths of each individual student.
For example, it teaches basic angular movement i.e. best way to not get hit is not to be there. It teaches a high %, gross motor skill deflection/block. One that can be a simple 'get-out-of-the-way block or one that can be used to make contact with the limb, move it with continual contact and set it up for a grasp so that other techniques can be applied (think of it as a sticky-hands concept). Be using a downward motion so that my arm/hand deflects his strike in a downward motion I have the opportunity to continue contact with his arm and sweeping it in a semi-circle to allow me to hook up under the upper arm into a shoulder lock. This allows for further options. Whether it succeeds or not, the follow-up strike is a high % strike i.e. knifehand or outside forearm into the side of the neck/jaw/ear area (commonly referred to as the brachial plexus). It can be a stand alone strike that is quite effective, or if necessary, used to set up a wide range of movements. From pushing the head down and delivering a kneed spike to the head/upper body to a neck crank to a throw. Again, the segment can grow as the student develops experience. After options have been examined, the student can then work on developing one or more that suite his/her individual strengths while also taking into consideration potential weaknesses. For example, someone has had a shoulder injury that limits their range of motion. Obviously some movements aren't going to be feasible so time isn't wasted on something that they can't do.
As noted, this segment is usable from typical fighting distances or from a grappling position. It can also be used, with some adaptations, on the ground as the body only moves certain ways regardless of whether we're standing or prone.
why where the different forms created in your art?
Why are they important to your art?
Since MSKKSD was developed solely for self defense they are important for use as a building block on concepts, strategies and techniques to accomplish this goal. The kata is usable as a whole, broken up into individual drills or in a fluid defense situation.
After learning the 25 individual segments of the one kata, the student will have a good working knowledge of defense from various distances, angles and positions. They can then master the handful of each that they would likely employ under stress against a violent attacker. An example of this would be kicking. The kata does incorporate various kicks. I know how to kick but I'm very unlikely to ever kick anyone. I've been in one uniform or another since 1985 and have literally been in over a thousand uses-of-force, with and without weapons. I've NEVER kicked anyone. Kicking isn't my thing. I've knee spiked the crap out of people though (quite literally). I'm an elbow and knife hand kind of guy. However, other students do and would kick in a fight. So the one kata touches on all aspects and then the student concentrates on what they would actually do. Not to the exclusion of everything else, but in a majority. So I do kick in the kata, but more for exercise and flexibility rather than as something I'm likely to do. I may but haven't had the need so far.