I have noticed that some times you get the head face red and hot, when you practice TC for a long time without pausing (1 hour or more).
It was explained as a breathing fault, as a necessity to bring down Qi to the lower tan-tien, which can be done enhancing breathing to be more deeper and lower, this is not so easy to do all times.
Does anyone knows if practicing Iron Shirt Qi Gong can enhance and control Qi driving to the lower tan tien and so on.
[This message has been edited by ELDER (edited 03-29-2002).]