I do not know if it is the 'right' answer, but for me, kata is a framework for me to practice the various blocks, kicks, punches, grabs, throws, and so on that are used in my style of karate.
Thanks Bill. There is no right answer, just the answer for you.
This is why I asked. The original question was -
Should each kata end and begin with a block?
So I asked what the purpose of kata is. If the purpose of kata is purely performance, then beginning and ending kata with similar movements can represent a balanced visual aesthetic. If this is your approach to kata, that's perfectly acceptable. In fact, many martial arts, and martial artists, take some variation of this approach.
If the purpose of kata is perfection of individual techniques, then beginning and ending kata with blocks doesn't serve a purpose. Blocking itself may have value within a kata, if blocking is a part of the art you practice, but its place within the kata itself is relatively unimportant.
If the purpose of kata is the transmission of effective fighting techniques and philosophy, then the placement of blocks within the form is only important in as much as the placement of those blocks relates to the overall techniques and philosophy being presented.
For instance, in the Amercan Kenpo I was taught, the first Short Form teaches a variety of lessons. One lesson is retreat and defend. So each movement within the kata involves stepping back from the attack with a blocking maneuver. In the first Long Form, one of the lessons being taught is retreat, defend,
and counter, so each movement involves stepping back with a blocking maneuver and then executing a counter strike. The fifth Long Form however is a series of techniques primarily defending against punching techniques from 3, 6, and 9, so the blocking techniques in the form are specifically targeted against the attacks the techniques are addressing.
This is why I asked what the purpose of kata is. Because depending on
why you are practicing kata, the answer to the original question changes. Ultimately, I think beginning and ending kata with a block is unecessary for
my approach to kata, but that doesn't mean it is inappropriate for someone else's approach.
I practice kata for two reasons. One, for relaxation and meditation. For that purpose, the placement and specifics of the motion involved is unimportant because I am simply performing a memorized sequence in an effort to engage alpha brain waves. The second and more important reason is to practice specific techniques and approaches to armed and unarmed combat. For that purpose, the blocks, just like all the other techniques within the form, are only important in so much as they relate to the specific lesson I am practicing at that exact point in the kata.
So, I think in order to answer this question, we must each ask ourselves, what is the purpose of kata? Once you know
your answer to that question, you can begin to understand the importance of the placement of movement within the kata you practice.
-Rob