Yes, Instructors do demonstrate, or supervise a demonstration, of the various skills that students are to master -- but isn't that true of all agencies? And no, there is no "skill" that students are required to be taught kneeling (with the possible exception of the very first introduction to breathing UW). This is a case where learning from OTHER than SB would be a benefit.Doesn't PADI mandate that instructors must demonstrate exactly what the students are required to perform, and further that they can't teach above standards?
In other words, don't they have to demonstrate everything while in a kneeling position?