Home More advice General Knowledge
when you yawn you scrunch up a bunch of facial muscles. That causes the tear glands and ducts to be squished, forcing out some tears. you get chills because some hairs have a muscle attached. When the muscle contracts the hair stands up and we call that a chill bump. It can happen as an emotional reaction, response to various stimuli, or just sort of stretching. When you yawn the body gets a little more oxygen than normal so that might stimulate the muscles, and it's possible that you have formed a habit of flexing your chill bumps at certain times. Yes, it could even be a habit. (:
now that's a good question haha
