BP(iii) is a continuation of BP(ii).
BP(iii) is important because this is where you learn how to put into practice 6 of the 10 Important Points that Yang Chengfu transmitted.
The Movement part here is easy peasy. Nothing difficult.
What you want to pay attention to is the information under Intention. Work on the information in each of the paragraphs one at a time. Don’t rush to do them all. If you don’t do them properly your body structure will be all wrong and there is not much point to proceed on from here.
After working on the instructions read the Qualia part to check if you are correct.
What you have worked on in BP(iii) relates to 5.8.