Nope again, lot of scientific studies done on it, do you read or speak Mandarin? See Beijing University of Traditional Chinese Medicine. Also for studies in English look to the World Health Organization. Or stop looking for simple short sentence answers and read Dr Yang's book on the subject.
You are not getting this at all...... what makes your muscles move?
Frankly at this point I'm done, I have tried to make this as simple as possible and you still are not getting it, or you don't want to get it, I'm not sure which one but I'm leaning towards the later. You are looking for a simple answer that fits whatever you have already decided it should be and your not getting so now that you have decided you do not get it then you deem it BS. Big problem when it comes to Qi is all the baggage that comes with it from a Western perspective, get past that and you might start to figure it out, and it is not all that complicated.
Xue Sheng out.