For sure none of my gym teachers had the sort of educational credentials that you have. :-)
Maybe Barb should have the students call her Dr. Barb.
Your gym teachers had far more relevant credentials.
I love when the kids see me when they're outside for recess, and they call "Barb!" and wave. It's the best thing.
Two of my PE teachers (Trish and Bob), my senior year, taught me orienteering. Compared to you...