At the very bottom of your vertebrae is a pointy bone called the coccyx, also known as your tailbone. When it’s bruised, just sitting down can shoot a sharp pain right up your spine. An injury can ...

The tailbone, or coccyx, is a small bony structure at the bottom of your spine. It’s made of three to five segments that form a triangular shape. Although the tailbone is small, it’s an important ...

A long bike ride can, quite literally, be a pain in the butt. And bicycling-related tailbone (coccyx) pain can be more than just irritating — it can derail your training and even put you off from ...