In L2, some treatments in the manual call for our friend to self-massage the fingers (eg for high/low blood sugar) from top of fingers to bottom, or from bottom fingers to top (which way for high blood sugar and low blood sugar, I cannot remember as I do not have the manual on hand).

Is "top to bottom" referring to "from finger tips (ie nail section) to palm side of the fingers". Also "bottom to top"

I apologise if this is explained in the video, as I have not seen all the videos yet.

Regards.