There are a few demonstrations I do to prospective students. The list is not long but I see myself improving readily and so am not too worried in these regards.
The basic format of (our) action remains the same. Rise, do the forms while rising and do chi sau while rising. Those are the only things that I have discerned in my observations.
So this – the process – is actually regarding the refinement of the aforementioned actions. There are no completely new activities that need be pursued.
The demonstrations are as follow:
1) Center of mass
2) joint movement
3) punching through the use of various joints – and then finally showcasing the Nim Tao punch.
The first two are relatively simple. But for the third, I don’t know if the power is showcased. I feel it for all the joints leading up to the Nim Tao punch. Each joint produces more power. From the wrist to the elbow to the shoulder to the spine. The Nim Tao state is the last one but it actually feels like it has the least amount of power. But this could be purely paradoxical. One displays power without being aware of it.