A second question: if your martial arts school includes a teacher training program for those interested in becoming an instructor, upon what is it based? Has the school owner/head instructor undertaken a formal university-level course of study in coaching/teaching etc., and is your program based on that? Is it required for an aspiring teacher to take such university courses, in addition to your school’s program?
This is one reason I think we don't say here that martial arts have teachers but instructors or coaches. We are talking about martial arts as a sport or a physical activity just the same as horse riding is, another activity that is as least as old as martial arts and where most instruction, methods and practice is based on military forms and language. I have my assistant instructor qualification from the British Horse Society without which I wouldn't be able to instruct. The course you take in sporting activities aren't academic courses, they shouldn't be confused with 'teacher training' which is what those wishing to teach in academic schools do involving university. the coach/instructor courses are specifically for sports and are remarkably similar. They aren't courses of study but practical courses showing how best to teach physical activities and how to get the best from your students.
So I ask: how many of you instructors have actually done so?
The instructors including myself have, as have many instructors I know, our conditioning coach is a military physical training instructor in the Royal Military Physical Training Corps. (Royal Army Physical Training Corps)
Here in the UK we can attend Sport England coaching courses as well as those of the associations we belong to, nearly all hold them. We also have sports coach national qualifications, BTECs, City and Guilds and NVQs. These aren't done in university and aren't academic as such, that's a different line altogether.