Hi Gallen
I thought that this technique would raise a few laughs.
To be honest I have never done it to anyone. I tried my husband but he just burst out laughing which set me off. You can imagine the scene.
I was taught to use the index or ring finger but I suppose any finger would work. Short nails definately preferable. Jabbing someone with your extention........could be nasty!!!
Seriously though I have hovered my index finger above the navel region and felt the energy flow. I have done it to my self and always felt the benefit.
Let me know what happens if you try it.
Love and Light
Kate