perhaps you could explain to me what is meant by "commercial" and how that compares to say non-commerical kenpo? thanks.
This is not a term that I use, but I have seen it used by others. In my opinion, it is a bit of a loaded term and is judgemental by implication. I have not studied any EPAK kenpo so I am not in a position to make that judgement myself.
This is how I understand the message behind the term "commercial", as I have seen it used by others: in or about the 1970s, Mr. Parker established a version of kenpo that was meant to be marketed to the masses. It was built upon a business model that was designed to be effective in opening a chain of schools as a business venture, and was designed to make money. Because of the business focus, which meant that it was a product to be sold to as many people as possible, the result was that certain elements of the art were left out because it was not possible to teach to the masses. Supposedly, various concepts that could lead to a deeper understanding and more effective application of the art were eliminated from the business, or "commercial" version of the art. These elements and concepts are too tricky and take too long and too much effort to teach properly. If they are taught at all, they must be taught to smaller groups and over a long period of time to do it properly. Because this would be counter to the business model, they were just eliminated.
What was left was a version of the art that can be effective, but has inherent limitations because of what was left out. I guess you could say it is only a partial martial art. But due to the large numbers of people it was meant to be taught to, this was the best that was possible. It also created consistency from one school to the next, within the chain of franchises. A student at any level could enter a different school within the chain, and fit right in and get the same kind of training.
Whether or not one teaches or practices in a money-making commercial school or "McDojo" of some kind isn't what defines "commercial" kenpo. It is that the curriculum comes from the art that was established with this business model in mind, and carries these inherent "limitations". I believe it is the curriculum as outlined in Mr. Parker's
Infinite Insights series.
This same version of kenpo has also been described as "motion kenpo", which, like I said in my first post, implies a certain approach to training. I have not yet seen a clear description of what this means, and that is what I would like to understand.
Apparently there are some who were never a part of the business agenda, and they learned the deeper aspects of the art from Mr. Parker. Also, apparently those who studied under Mr. Parker prior to the 1970s, and who never adopted the curriculum and approach from that era, also do not do "Motion" or "Commercial" kenpo, altho some of them have certainly created their own business and commercial ventures as well.
Again, this is not my term, I am in no position to pass this judgement on anybody's kenpo. I have seen these terms get used often enough, and I am trying to understand why some describe the art this way. For those who might be training what others term as "commercial" or "motion" kenpo, I would also welcome their viewpoints as well.