I think she has passed like a 6 week PT course but never appears to do any further courses/learning.
Obviously into fitness as why I first followed her so follow a lot of pts, have friends who are pts and have pts at the gym I use (when Boris lets us), they always seem to be doing further learning whether nutrition, different types of training or courses to understand specific training for specific needs eg pregnancy, physical disabilities. I have NEVER seen her so anything like that, and she always says the pt course is just a piece of paper and waste of time. I don’t think she is trained for any type of class such as spin, body pump, etc that pure gym offers where she worked and only did circuit classes.