For those concerned with germs in public restrooms, consider this. Most people's cellphones have more germs than most public restrooms....
You probably want to cite another source. UPI was bought by the Moonies about a decade ago and are basically a joke. Like an Onion that doesn't know they're funny.
this is a little DEFENSE against it.in sitting position, the responsible organs, squeeze MORE, the muscles acts more efficient or how u call it in english.