Answer:
Your uvula
Explanation:
the flesh that hangs in the back of your throat helps you swallow and speak. But you can run into problems if it's larger than normal. A swollen uvula can cause a sore throat, redness, trouble breathing or talking, or a choking feeling
It a extend a joint beyond its regular field of motion
I'm pretty sure your answer would be C) widely used in France, Russia, and China, because I know they use that method a lot.
