Esophagus Achalasia: the muscular tube of swallowing
The esophagus is the muscular tube of swallowing. At the point when a patient swallows, an organized compression happens in the throat that impels nourishment from the mouth into the stomach..... http://www.naturalherbsclinic.com/blog/esophagus-achalasia-the-muscular-tube-of-swallowing/