I was sceptical too, then I tried once with a good friend, it was not the "do you feel the qi?" thing, more like "follow my moves". In the evening, my body was

I was sceptical too, then I tried once with a good friend, it was not the "do you feel the qi?" thing, more like "follow my moves". In the evening, my body was so full of some electric shit I couldn't sleep. This friend went to some other part of the world, I never tried again. I remember it was the "wuxing quan", the "five elements" version.