jgd

could you tell a bit about that system?

If you look at du and ren from the perspective of chinese medicine, there is no way mco is happening without specific training. Ren mai channel doesnt flow down by itself

I quoted six different unrelated methods that shared the same physical approach to wuji. Sahaja explained the idea really nicely. You start with wuji, you end with wuji...but if your wuji is doing nothing, then you get nothing from it

Any system worth its salt has a wuji posture. Southern mantis for example uses wuji to teach inner sinking without external sinking.K atori shinto ryu does the same with their natural stance, as described by Sugino. A similar description is done by Tom Bisio too. Almost the same as explained in Sun family methods (tcc,xingyi,etc). Dan Harden teaches it as misogi model. Damo mitchell has wuji teachings too... It's more like if you are only doing stillness in your wuji, you never learned wuji.

Sorry if too blunt but that explanation sounds purely like external methods