You all should know what is "duduk Iftirash" as described by
http://zeeta-scorpio.blogspot.com/.
Mama Zeeta explained in details in her article
http://zeeta-scorpio.blogspot.com/2008/08/duduk-iftirash.html. Why duduk Iftirash good for our health.
You can view on above foot diagram. There are many parts link to our body