During meditation and energy rising exercises I found lot of Qi or prana collect near my stomach. I was scared and discontinue the practice.Thanks to the communities on the internet, it was suggested that I try this to distribute the Qi more evenly. It is supposed to be a good thing to be able to feel the Qi.

http://en.wikipedia.org/wiki/Qigong

I want to try this. It is surprising that it become such a phenomenon in china and china govt actually banned it!!