All About the Angle (Bathroom Toilet Stool)
All About the Angle
The basic idea is that the angle makes all the difference when it comes to elimination. When we sit, this creates what is called an anorectal angle, which essentially puts a kink in the elimination process. This creates upward pressure on the rectum and makes it harder to get feces out. The upward pressure also creates the need to strain, even just slightly, to eliminate the stool.
Squatting corrects this angle and removes the kink to let elimination happen more naturally. The squat position is the natural way to achieve easier and more complete elimination. Research has shown that in some people, the kink is completely gone while squatting.