Question

Try to swallow your saliva in your mouth, and feel with your hand on your neck. what happens in the neck?

Answer 1

a movement occurs in our throat

Answer 2

Hey friend,
Here is your answer:

When we try to swallow our saliva, we feel the peristalsis movement in the throat. That is a wave like action.
While swallowing, a flap called epiglottis moves that prevents choking. Then the peristalsis movement is formed when its further swallowed. This movement is feel in the neck.

Hope it helps u.