Can’t argue with this but it’s only half an answer, addressing only the action part of perception action coupling. Unless you are continually getting external feedback, you need to use your senses to obtain feedback to create a self optimising system.For me that’s about the body applying force to the rod butt, in order that the rod tip applies force to the line. And that’s what we do, teach and, at least for those of us in Casting Sport, we look to optimise body movements.
For me, style and substance debates are a bit of an unnecessary sideshow. There’s a fighter pilot maxim called the OODA loop, Observe, Orientate, Decide, Act - then back to observe. The process we go through is little different but as instructors, we need to develop a solution that accounts for the individual, task and environmental constraints and provides feedback information on task performance to the student.
https://apexskating.com/blogs/blog/the- ... y-athletes
Is plucking your fly from trees, or making repeated identical errors because you cannot make changes efficient?Both are about optimising efficiency. Of course the argument comes up that there are sometimes trees and we need to look behind us so we can cast through a gap, or a novice can’t learn to throw a tight loop if he is Closed Stance, or there are times when we can’t throw 180 degrees because the river doesn’t allow it and we need move our targets to another positions, and so on…
What is the common definition of optimal form? Is it fitness for intended purpose, or pleasing to aesthetic eye? Optimal swimming form goes out the window if there are hazards in the water such as going head first into a rock or overhanging branch in a fast flowing river, potentially getting run over by a jet ski might make you move away from your most hydrodynamic form and be more intent on watching out for upcoming hazards.I’ve never heard anyone in swimming argue against optimal form because there are times when we can’t use it. But for some reason in flycasting I hear it all the time I’m not even sure why one would go to an instructor unless it is to learn “good form”.
Are you instructing what interests you or what the student needs? Most of mine want to go fishing in environments where there are lots of trees, maybe fishing from boats or kayaks. How does “put the casting foot forward, block with the shoulder and so on, using a very rigid technique” help them in these situations?
In the systems engineering world, there’s a format of requirement and compliance statement that describes how your solution satisfies the need expressed in the requirement, you don’t try and make the question fit the answer.
Regards
Vince