some one walking over your grave i think
If you mean when you are coming to a stop, and press on the brakes, you feel a vibration- this most likely means that your brake rotors are warped and need to be turned. If you mean you are already at a full stop, in idle, and you press the brake and feel a vibration- it may mean a vacuum problem in the engine or something like that. So it depends- is it your brakes vibrating, you feel it in the pedal? Or is it your engine suddenly running rough and the whole front end of the car shakes?
When using your head voice, you feel the vibration in your head and chest area.
Do you mean "coccyx"? If so, it's known as your tailbone.
The discomfort you feel in your tailbone while riding your bike may be due to the pressure and friction placed on that area from the bike seat. The design and positioning of the seat can cause strain on your tailbone, leading to discomfort or pain. Consider adjusting the seat height or angle, or investing in a seat with better cushioning to alleviate the pressure on your tailbone.
The tailbone is the end of the spine.
They feel it -henry
Sound is created by vibration
The coccyx is what we refer to as the tailbone.
coccyg/0 or tailbone
Sound is created by vibration
Vibration for Healing The Sound You Feel - 2008 was released on: USA: 1 November 2008 (DVD premiere)
The vibration was so severe in the front end, I had trouble steering the car. I could only feel the vibration when the car accelerated. Earthquakes cause a distinct vibration of the earth.