All potters develop their own ways of throwing on the wheel, and what’s presented in this article is only how I teach it. Methods of throwing are VERY individual, and will be developed by each potter themselves in time - simply by doing it over and over.
What I teach my students is the easiest way for ME to do it. And then they will have to work at it to find the way that makes it easy for THEM to throw. For example - I like to open up a vessel on the wheel with my right fingers, steadying them against my left hand as I do it, and so I show beginners how to do that. But with practice, some may find that opening with their thumbs is easier - and that's exactly how they should do it!