This is what i find on Wikipedia......In traditional Chinese culture, qì or ch'i is believed to be an active principle forming part of any living thing. Chi literally translates as "breath", "air", or "gas", and figuratively as "material energy", "life force", or "energy flow".Qi is the central underlying principle in traditional Chinese medicine and Chinese martial arts.
I am sharing this video today as i find it quite interesting, if you see this video and do exactly the same , you will feel relief in the end. Don't ever think that you will gain much energy after that but i am sure you will get that positive feeling so that you can make that faith on yourself again to do that work easily.
If you see closely, it is just the another form of yoga where we are relaxing our mind and trying to exchange the energy from this infinite source of energy i.e. environment.It is the emotional integration and spiritual elevation with a touch of mystic element, which gives you a glimpse of something beyond all imagination.”
Well we can write as much as i can, but you should try it once and let me know , how do you feel ?