Aloha orange_soda,
Welcome back and I’m glad you found your course –I’m also unpacking things from a move back in July!
No need to miss out on sexual kung fu
Chunyi isn't saying not to do those other forms of qigong mentioned. He is saying not to mix them. If lets say you wish to continue with a martial-focused form you’ve learned, make sure to allow 30 minutes before and after SFQ as the intention and quality of the energy is very different.
He does talk about not running out and taking a bunch of qigong classes from various systems right away, but choose one where the teacher does the work and resonates with you. Sticking with this system for a long time allows one to ground into an understanding and knowledge from which they can better relate to and appreciate another. In a martial example, one who is busy learning as many katas as they can may have more tools in his/her box to choose from, but the person who took the time to master one of them can truly use it.
Theory
You'll find your level I course deeply steeped and connected with TCM and the roots of qigong. You'll find the same in his other classes as well. You'll also find that he makes it level appropriate, by not dragging in the heady study where it does not need to make a difference in the person's healing. It's all there and connected. At that level it's doesn't serve to address a lot of it. There are plenty of thick books out there for people to grab at a B&N if they want a lot of meditation variations, theory, and exercises.
Chunyi spends a lot of time getting people out of their heads and into actually doing the work -there are a lot of good qigong scholars out there walking around with blockages that need to spend more time doing the work.
Level III and IV
These are available in classes or retreat format. There is a lot of meditation work done where Chunyi assists you in opening channels, your third eye, and purifying your energy.
Small Universe Meditation
You’ll find this included in a 30 minute format in your level one course. It doesn’t matter if one's at level I or XX, they will be coming back to this one. I think you’ll find it is a very powerful orbit meditation.
Much Love, Shawn