I was watching a golf instruction video and the coach giving the lesson demonstrated what he was talking about by hitting the shots as described. All of these coaches, even when quite old, still play very good golf. When the PGA certifies its coaches, there is a score requirement, that is coaches need to be able to shoot a very good score on a course whose difficulty has been determined (no cherry picking of a really easy course to set your mark, the easier the course, the lower the score required!).
“If you are a coach what should be expected as to level of your expertise with bow and arrow?”
In contrast to that requirement, in all of my coach certifications, and there are a good half dozen of those, I have never been asked to demonstrate my skill as an archer (or as a coach for that matter). I have only been asked to demonstrate my knowledge by passing a paper and pencil test.
And even further extreme is the professed belief of many compound archers that if a coach is not a current or former champion, they have nothing to teach them.
So, if you are a coach what should be expected as to level of your expertise with bow and arrow?
In golf, there are specialists who deal with the equipment: fitters, club makers, technicians. In archery, not so much, so coaches need to know enough about their equipment, its repair and replacement, set up, etc., to be able to help their students. Archery coaches also need to know about form and execution, competition preparation and strategies, and a lot more (training, nutrition, the mental game, etc.).
And, archery is a sport in which “feel” is important, so experience is necessary. An archery coach who has never shot a bow and arrow is at a distinct disadvantage in being able to communicate regarding how a shot feels. So, my opinion is coaches need to be able to shoot, or needed to have shot enough in their lives to address all of these issues. Further, if you want to coach, say, traditional archers, you need to have some experience shooting traditional longbows and recurves in traditional manners. Do you need to have tried every technique you might want to communicate to a student? Well, in a word, yes. Tried certainly, mastered, no. Mastery only comes from years of practice. Most coaches have a major discipline (recurve, Barebow, compound-release, traditional, etc.) and in that discipline they need to have developed a fairly high level of skill. Do, they need to be “championship level?” I do not know what that means, or rather, it means something different to different people. I have taken medals in tournaments with the word “championships” in their name, but I was hardly an elite archer, ever.
Some times the best coaches come from the cadre of those who were “less successful” but tried everything to become more successful and, hence, are more knowledgeable. I consider myself one of those.
Nobody “knows it all.” So, if you find yourself in the position I found myself, where there were many students seeking help in a discipline that was not your forté, then take some lessons in that discipline, acquire (borrow, buy, rent, whatever) the required equipment and give it a try. Sign up for a tournament in your new style to put some pressure on the pace of your learning. My specialty is compound but I have had more fun competing in recurve and longbow events (possibly because there was no pressure to try to win) and I certainly learned a great deal from those experiences. I got such a baptism, from a bloke who was encouraging me to learn traditional styles by him getting me to sign up to participate in USA Archer’s Traditional Nationals. He even made me a longbow to compete with. I was not in good physical shooting shape at the time and it was a long two days (York, American, and Clout Rounds) so I got very tired, but I had a blast … and I learned a great deal.