I've read on several posts now that one way in order ensure you don't lose lucidity is to spin and then look at new surroundings.

Does this mean spin as one would normally do by standing on one's feet (and going dizzy)? or does it mean spin as in lying either on one's back or side and pivoting in the middle/pelvis area? Or even in mid-air (head over heels style)?

How do you spin (if it's not a rude question to ask).

I didn't know this before and am anxious to try it next time I seem to be losing lucidity but don't want to do it wrong