What is the yin technique?

Answer 1

A Martial Arts technique where someone can rip out their opponents heart. Nobody really knows if it can be done, and I highly doubt it can be.

It can be done here is a video that proves it. Trust me it can be done. I was forbiddened for using it on my friend.

http://www.spike.com/video/whats-deadliest/3045385

Answer 2

Yin yoga is a slow form of yoga that focuses on holding postures (asanas) for extended periods of time, often five minutes or more. Poses often "load" or stretch the body, particularly the lower body. Yin teachers contend that this kind of yoga is a great complement to more dynamic practices and helps release connective tissue, rather than only muscles.