It is extremely beneficial as it increases your CHI.
Here is a link that explains it more eloquently and concisely than I could.
http://www.geomancy.net/resources/fst/fst-shapes-wcourse.htm
It is extremely beneficial as it increases your CHI.
Here is a link that explains it more eloquently and concisely than I could.
http://www.geomancy.net/resources/fst/fst-shapes-wcourse.htm