Prana Mudra

Originated in India, but used in China also other far east countries. I had lesson's in Singapore years ago, still do it now  helps my back pain and insomnia,  it helps my pals migrain, you can do it anywhere any time. Good videos on line. Went shopping this morning,  looking for a cheap red for cooking , an 86 yr old man asked me  , is it gone 10am as i need to buy my whiskey,  hahaha