Well the flick I told you about alex but I put it here for others.

Just flick any part of your body that you wish to stimulate with your pointer or middle finger by holding it with your thumb and flicking it. Remeber to do it hard enough to sen the slight sting though the area and try to keep it to a good rythem. Its suposed to cause like a pulsating energy kinda feel after you stop and have been doing it long enough.
I know it helps with blockages and helps with more detailed points of awarness n the body.

The nail tech I think wotks great for healing and awareness.
You know how when you scracth your self lighly it makes the slight scracth mark and then you can just rub it for a seconed and it gose away.
Well if you do this enough and gradualy build up the intesity of the scracth you can promote the healing faster over time.
Example of advanced try.
I scracthed my arm with my nails on the other hand till it left a noticable mark almost scraped. I then slowly and softly rubed over the area while meditating on the healing act and the old water healing meditation. I noticed almost instantly the healing. This seems to work on any mild wounds with practice and conditioning. It also helps to picture the wound healing quick over and over as you meditate
This also worked on some zits I scracthed and a cut on my forehead and showed results in less then 15 minutes.